left
adj. 左边的；左派的；剩下的
adv. 在左面
n. 左边；左派；激进分子
v. 离开（leave的过去式）
adj.
左边的，左侧的；左派的；
n.
左，左面；[军]左翼；左派，激进分子；
adv.
向左；在左边；
v.
离开( leave的过去式和过去分词)；
变形
复数：lefts
双语释义
n.(名词)[U]左边,左侧,左部 left side or region
[C]左手拳 (in boxing and fist-fighting) (blow given with the) left hand
[P]左翼,社会主义拥护者 the left wing of a Party or other group;supporters of socialism in general
adj.(形容词)[A]左侧的 on the side of the body that contains the heart
[A]左边的,左面的,左方的 on, by, or in the direction of one's left side
[P]左翼的,左倾的 belonging to, favouring the Left
英英释义
left
n.
location near or direction toward the left side; i.e. the side to the north when a person or object faces east
"she stood on the left"
those who support varying degrees of social or political or economic change designed to promote the public welfare
同义词：left wing
the hand that is on the left side of the body
"jab with your left"
同义词：left hand
the piece of ground in the outfield on the catcher's left
"the batter flied out to left"
同义词：left fieldleftfield
a turn toward the side of the body that is on the north when the person is facing east
"take a left at the corner"
adj.
being or located on or directed toward the side of the body to the west when facing north
"my left hand"; "left center field"; "the left bank of a river is bank on your left side when you are facing downstream"
not used up
"leftover meatloaf"; "she had a little money left over so she went to a movie"; "some odd dollars left"
同义词：leftoverleft over(p)oddremainingunexpended
intended for the left hand
"I rarely lose a left-hand glove"
同义词：left-hand(a)
of or belonging to the political or intellectual left
adv.toward or on the left; also used figuratively
"he looked right and left"; "the political party has moved left"
词汇搭配
用作名词 (n.)
动词+～
deliver a left用左拳出击
keep to the left靠左边走
make a left向左拐
take a left向左拐
throw a left击一左拳
turn left here由此往左
turn to the left向左拐
形容词+～
fast left快速的左拳
hard left重重的一左拳
little left在偏左一点
straight left左直拳
介词+～
at the left左边的
on one's left在某人的左边
on the left靠左边
over the left完全相反
to one's left在某人的左侧
to the left向左边
～+介词
left of party党内左派
left of the card名片的左边
left to the head打在头上的左拳
用作形容词 (adj.)
～+名词
left arm左臂
left bank左岸
left eye左眼
left field左外场
left forward左前锋
left hand左手
left turn左转
left wing左翼
词组短语
on the left在左边
left behind留下；遗留
turn left v. 向左转
left and right左右
left hand左手
left side左侧
left over剩余，留下
left out忽视，不考虑；被遗忘
on the left side在左边
left alone不干涉，不管；放开
left bank左岸
at the left在左边
left back左后卫
left turn左转弯
left hand side n. 左手边
left atrium左心房，左心耳
left right adj. 左右方向的
left handed左手的；左旋的
feel left out感到受冷落
get left被遗弃；被击败
双语例句
用作形容词(adj.)
Do you always write left-handed?
你一向用左手写字吗?
He supports the left wing of the Labour Party.
他支持工党中的左翼.
As a result of a serious illness, she couldn't move her left leg.
患重病后,她的左腿不能动了。
用作副词(adv.)
Turn left here.
这里左转。
用作名词(n.)
Britain cars are driven on the left.
在英国汽车靠左侧行驶。
She was sitting immediately to my left.
她挨着我坐在我的左边。
Many members of the left have been arrested.
许多左派成员被捕。
He knocked down his opponent with a powerful left.
他一记有力的左手拳将对手击倒。
权威例句
The Fine Structure of the Left PeripheryHuman brain: left-right asymmetries in temporal speech region.
A microRNA controlling left/right neuronal asymmetry in Caenorhabditis elegans
Molecular structure of a left-handed double helical DNA fragment at atomic resolution.
Relation of left ventricular mass and geometry to morbidity and mortality in uncomplicated essential hypertension.
Abnormalities of the left temporal lobe and thought disorder in schizophrenia. A quantitative magnetic resonance imaging study.
Effects of candesartan in patients with chronic heart failure and preserved left-ventricular ejection fraction: the CHARM-Preserved ...
Long-term ACE-inhibitor therapy in patients with heart failure or left-ventricular dysfunction: a systematic overview of data from i...
Effects of candesartan in patients with chronic heart failure and reduced left-ventricular systolic function intolerant to angiotens...
A comparison between coronary artery bypass grafting surgery and drug eluting stent for the treatment of unprotected left main coron...
left
left: [13] The Old English word for ‘left’ was winestra. Etymologically this meant ‘friendlier’ (it is related to Swedish vän ‘friend’), and its euphemistic application to ‘left’ is a reminder that historically the left-hand side of the body has been superstitiously regarded as of ill omen. To call it ‘friendly’ (a usage which survives in Swedish vänster and Danish venstre ‘left’) was an attempt to placate the evil forces of the left. (Latin sinister ‘left’ is similarly fraught with negative connotations.It too had euphemistic origins – it came from a source meaning ‘more useful’ – and it developed the figurative senses ‘unfavourable’, ‘injurious’, etc, taken over and extended by English in sinister [15].) An ancestor of left existed in Old English – left or *lyft. But it meant ‘weak’ or ‘foolish’, and it was not until the 13th century that it came to be used as the partner of right.Its ultimate origins are not known.
left (adj.)
c. 1200, from Kentish and northern English form of Old English lyft- "weak, foolish" (compare lyft-adl "lameness, paralysis," East Frisian luf, Dutch dialectal loof "weak, worthless"). It emerged 13c. as "opposite of right" (the left being usually the weaker hand), a derived sense also found in cognate Middle Dutch and Low German luchter, luft. But German link, Dutch linker "left" are from Old High German slinc and Middle Dutch slink "left," related to Old English slincan "crawl," Swedish linka "limp," slinka "dangle." Replaced Old English winestra, literally "friendlier," a euphemism used superstitiously to avoid invoking the unlucky forces connected with the left side (see sinister). The Kentish word itself may have been originally a taboo replacement, if instead it represents PIE root *laiwo-, meaning "considered conspicuous" (represented in Greek laios, Latin laevus, and Russian levyi). Greek also uses a euphemism for "left," aristeros "the better one" (compare also Avestan vairyastara- "to the left," from vairya- "desirable"). But Lithuanian kairys "left" and Lettish kreilis "left hand" derive from a root that yields words for "twisted, crooked." As an adverb from early 14c. As a noun from c. 1200. Political sense arose from members of a legislative body assigned to the left side of a chamber, first attested in English 1837 (by Carlyle, in reference to the French Revolution), probably a loan-translation of French la gauche (1791), said to have originated during the seating of the French National Assembly in 1789 in which the nobility took the seats on the President's right and left the Third Estate to sit on the left. Became general in U.S. and British political speech c. 1900. Used since at least c. 1600 in various senses of "irregular, illicit;" earlier proverbial sense was "opposite of what is expressed" (mid-15c.). Phrase out in left field "out of touch with pertinent realities" is attested from 1944, from the baseball fielding position that tends to be far removed from the play. To have two left feet "be clumsy" is attested by 1902. The Left Bank of Paris (left bank of the River Seine, as you face downstream) has been associated with intellectual and artistic culture since at least 1893.
left (v.)
past tense and past participle of leave (v.).
1. He downed the champion with a left hook.
他以一个左钩拳击倒了卫冕冠军。
《21世纪大英汉词典》
2. The student left the university to go out into the world and find himself.
这个学生离开了大学进入社会去发现自己的才能所在。
《21世纪大英汉词典》
3. I hewed him on his neck with my left hand,and he released his hands that seized me by the throat.
我用左手掌一下子劈在了他的脖颈上，他那双紧掐住我喉咙的双手松了开来。
《21世纪大英汉词典》
4. He jotted down a note for her and then left.
他匆匆为她写下了一个条子然后离开了。
《21世纪大英汉词典》
5. He left Dalian only yesterday.
他昨天才离开大连。
www.kfyes.com
6. On the third lap he left the other runners far behind.
跑到第三圈，他已经把别人远远地抛在后面了。
www.kfyes.com
7. The meat had been left out for days and had started to smell.
这肉放在外边已有好几天了，都开始有臭味了。
www.kfyes.com
8. The death of her husband left a big blank in her life.
她丈夫的去世使她在生活中感到茫然空虚。
www.kfyes.com
9. The chairman excused himself to us and left.
主席向我们表示歉意后便离开了。
《21世纪大英汉词典》
10. The figure standing on the left was painted in after the rest of the picture was completed.
画面左边站着的那个人是在画的其余部分都绘好后添上去的。
《21世纪大英汉词典》
11. The nail perforated her coat and left an ugly rip.
钉子穿透她的上衣，留下一块难看的破绽。
《21世纪大英汉词典》
12. He corraled the fly ball in left field.
他在左场接住了那个飞球。
《21世纪大英汉词典》
13. Her husband left the firm for a better position in a bank.
她丈夫离开这个公司在一家银行谋到了一个更好的职位。
《21世纪大英汉词典》
14. He started his ace left halfback on the second half.
在下半场，他派了出色的左中卫上场。
《21世纪大英汉词典》
15. She quickly faced to left.
她迅速将脸转向左边。
《21世纪大英汉词典》
16. She appeared at the party but left quickly.
她在聚会上露面，但很快就离开了。
《21世纪大英汉词典》
17. His resignation left a vacancy on the board of directors.
他的辞职给董事会留下了一个空缺。
《新英汉大辞典》
18. You can best fit yourself for your new responsibility by studying all these papers left by the former chairman.
通过研究上任主席留下来的所有这些文件，你就可以使你自己胜任新的职责。
《21世纪大英汉词典》
19. Turn it more to the left.
把它再向左转一点。
《21世纪大英汉词典》
20. When I left he was still drivelling on about his popularity in school.
当我离开时他还在喋喋不休地胡说他在学校的声望。
《21世纪大英汉词典》
21. He brushed by me when he left his room.
当他离开房间时，他从我身旁擦过。
《21世纪大英汉词典》
22. Jack brushed against her as he left the room.
当杰克离开房间时，他从她旁边擦身而过。
《21世纪大英汉词典》
23. He would have left if he could.
如果他能够的话，他本来是会离开的。
《21世纪大英汉词典》
24. He reasoned that since she had not answered his letter she must have left here.
他推断，由于她没有给他回信，她一定是已经离开这里了。
《21世纪大英汉词典》
25. Winking back her tears,she left alone.
她眨眨眼忍住眼泪，独自离开了。
《21世纪大英汉词典》
26. The answering machine bleeped and I left my message.
应答器发出哔哔声，我留下了一则口信。
《21世纪大英汉词典》
27. The teacher told the students not to go out of yet, but Tom went ahead and left the room.
老师告诉学生们不要走出教室，可是汤姆急不可待地离开了房间。
《21世纪大英汉词典》
28. His father rapped out an answer and then left the room.
他的父亲厉声回答，然后离开了房间。
《21世纪大英汉词典》
29. She left the school without regarding my opinion.
她没有考虑我的意见就离开学校了。
《21世纪大英汉词典》
30. He had worked off many letters before he left this city.
离开这座城市以前，他处理掉大量信件。
《21世纪大英汉词典》
31. When they crash, that information is often just discarded. The user is left holding the bag.
当它们崩溃时，信息就丢了，用户只能自认倒霉。
-- 来源 -- About Face 3交互设计精髓
32. Many users have trouble visualizing what a 1.2-inch left margin looks like; the Preview control shows them.
很多人都难以想像1.2英寸的左边距到底有多大，这个打印预览的功能很好地将它展现出来。
-- 来源 -- About Face 3交互设计精髓
33. Figure 23-4: Toolbars can be docked horizontally (top), vertically (left), and dragged off the toolbar to form free-floating palettes.
图23-4 工具栏可以水平停靠（顶部），垂直停靠（左侧），也可以拖动成为一个悬浮工具栏。
-- 来源 -- About Face 3交互设计精髓
34. In text, there is an implied order from the upper left to the lower right.
在文本中，存在一个隐含的从左上角到右下角的次序。
-- 来源 -- About Face 3交互设计精髓
35. The most common meaning of the left mouse button is activation or selection. For standard controls, such as buttons or check boxes, clicking the left mouse button means pushing the button or checking the box.
左键最常用的方式是激活或选择，对于按钮或复选框这样的标准控件，单击左键意味着按下按钮或者选择选项。
-- 来源 -- About Face 3交互设计精髓
36. Figure 19-1: The familiar scrollbar, shown on the left, is one of the more difficult-to-use GUI controls.
图19-1 图中显示的是我们熟悉的滚动条，是图形用户界面中一种较难使用的控件。
-- 来源 -- About Face 3交互设计精髓
37. Without models, we are left to make sense of unstructured, raw data, without the benefit of any organizing principle.
没有这些模型，我们无法借助组织原则来理解没有结构化的原始数据。
-- 来源 -- About Face 3交互设计精髓
38. If you are clicking in data, the left mouse button generally means selecting.
如果你在数据上单击，则通常意味着选择。
-- 来源 -- About Face 3交互设计精髓
39. At this point, it’s usually too late to make meaningful design changes; that train has left the station.
这时再进行有意义的设计改变通常太晚了，火车早已经开出站了。
-- 来源 -- About Face 3交互设计精髓
40. Move the mouse left and the cursor moves left; move the mouse up and the cursor moves up.
鼠标向左移，光标就左移；鼠标向上移，光标就向上移。
-- 来源 -- About Face 3交互设计精髓
left
