jam
n. 果酱；拥挤；困境；扣篮
vt. 使堵塞；挤进，使塞满；混杂；压碎
vi. 堵塞；轧住
n. (Jam)人名；(伊朗、巴基)贾姆
n.
果酱；拥挤，挤满；困境；[无线]干扰
vt.
把…挤进；把…塞满，使挤紧；使堵塞；使卡住
vi.
挤满，拥挤；堵塞；发生故障；
变形
复数：jams过去式：jammed过去分词：jammed现在分词：jamming第三人称单数：jams
双语释义
n.(名词)[U]果酱 very thick sweet liquid made from fruit boiled and preserved in sugar
[C]拥挤,堵塞 crowding together of people, things, etc. so that movement is difficult or impossible
[C]困难的处境; 窘境 difficult or embarrassing situation
v.(动词)vt. & vi. (使)塞紧,(使)挤满 pack, crush, or gather tightly into a small space
vt. & vi. 堵塞 fill with people, cars, etc., so that movement is difficult or impossible
vt. & vi. 发生故障; 夹住 (especially of moving parts, e.g. of machine) to get stuck; squeeze
英英释义
jam[ dʒæm ]
n.
preserve of crushed fruit
informal terms for a difficult situation
同义词：fixholemessmuddlepicklekettle of fish
a dense crowd of people
同义词：crushpress
deliberate radiation or reflection of electromagnetic energy for the purpose of disrupting enemy use of electronic devices or systems
同义词：jammingelectronic jamming
v.
press tightly together or cram
同义词：throngmobpackpile
push down forcibly
"The driver jammed the brake pedal to the floor"
crush or bruise
"jam a toe"
同义词：crush
interfere with or prevent the reception of signals
同义词：block
get stuck and immobilized
"the mechanism jammed"
crowd or pack to capacity
"the theater was jampacked"
同义词：jampackramchock upcramwad
block passage through
同义词：obstructobturateimpedeoccludeblockclose up
词汇搭配
用作名词 (n.)
名词+～
the traffic jam交通阻塞
～+名词
the jam jar果酱罐
介词+～
be in〔get into〕 a jam陷入困境
get out of this jam摆脱困境
用作动词 (v.)
～+名词
jam the enemy stations干扰敌人的电台
jam hands夹手
jam stores挤进商店
jam street挤上街道
～+副词
jam in(将…)挤进〔塞进〕
jam on猛压,猛踩
～+介词
jam clothes into a suitcase把衣服塞进箱子
jam into a bus挤进公共汽车
jam into a lift挤进一间电梯
jam with使…挤满
词组短语
traffic jam交通阻塞，塞车
in a jam事情搞得一团糟，陷入困境
jam in用力把…塞进去
jam on v. 踩压
strawberry jam草莓酱，草莓果酱
ice jam冰塞，冰障
paper jam（复印机的）卡纸
jam jar果酱罐
同近义词辨析
compress, press, squeeze, squash, jam这组词都有“压、挤”的意思，其区别是：
compress指把某些东西压在一起或使占有较小空间。
press普通用词，指一个物体在另一个物体上加压力。
squeeze多指从两面或多面施加压力来压紧、压碎或压出水来。
squash指某物受力被压偏或压碎。也指塞挤。
jam专指四面八方都压紧或塞满。
双语例句
用作名词(n.)
He spread some apple jam on the bread.
他在面包上涂上苹果酱。
I reached across the table for the jam.
我伸手到桌子那端去拿果酱。
用作名词(n.)
Traffic jams in the town happen everyday.
城里的交通天天堵塞。
We were delayed in a traffic jam.
我们因交通拥挤而迟到了。
They detoured around the traffic jam by heading south.
他们朝南绕过交通拥挤的人群。
How am I going to get out of this jam?
我怎样才能摆脱困境呢？
用作动词(v.)
The holiday traffic is jamming the roads.
假日的车辆堵塞了交通。
You'll have to catch the next bus, we can't possibly jam any more passengers in.
你得坐下辆公共汽车, 这辆车无论如何也挤不下了。
The key turned halfway and then jammed.
钥匙转了一半就卡住了。
He got his finger jammed in the door.
他的手指被门夹伤了。
The government tried to jam the guerrillas' telecommunication.
政府设法干扰游击队的无线电通讯。
I had to jam an the brakes sharply to avoid hitting two children
我必须猛地踩刹车，以免撞上两上孩子。
权威例句
JAM: a BDI-theoretic mobile agent architectureJAM: A Jammed-Area Mapping Service for Sensor Networks
JAM: Java Agents for Meta-Learning over Distributed Databases
JAM-A regulates permeability and inflammation in the intestine in vivo
JAM-1 is a ligand of the beta(2) integrin LFA-1 involved in transendothelial migration of leukocytes
Sikkema J, de Bont JAM, Poolman B.. Interactions of cyclic hydrocarbons with biological membranes. J Biol Chem 269: 8022-8028
Junctional adhesion molecule (JAM) binds to PAR-3 a possible mechanism for the recruitment of PAR-3 to tight junctions
The Junctional Adhesion Molecule 3 (JAM-3) on Human Platelets is a Counterreceptor for the Leukocyte Integrin Mac-1
The cell polarity protein ASIP/PAR-3 directly associates with junctional adhesion molecule (JAM).
Itoh M, Sasaki H, Furuse M, Ozaki H, Kita T, Tsukita Sh.. Junctional adhesion molecule (JAM) binds to PAR-3: a possible mechanism fo...
jam
jam: [18] The verb jam, meaning ‘press tightly together’, first appears in the early 18th century (the earliest-known unequivocal example of its transitive use is in Daniel Defoe’s Robinson Crusoe 1719: ‘The ship stuck fast, jaum’d in between two rocks’). It is not known where it came from, but it is generally assumed to be imitative or symbolic in some way of the effort of pushing.Equally mysterious are the origins of jam the sweet substance spread on bread, which appeared around the same time. Contemporary etymologists were nonplussed (Nathan Bailey had a stab in the 1730s: ‘prob. of J’aime, i.e. I love it; as Children used to say in French formerly, when they liked any Thing’; but Dr Johnson in 1755 confessed ‘I know not whence derived’); and even today the best guess that can be made is that the word refers to the ‘jamming’ or crushing of fruit into jars.
jam (v.)
"to press tightly," also "to become wedged," 1706, of unknown origin, perhaps a variant of champ (v.). Of a malfunction in the moving parts of machinery, by 1851. Sense of "cause interference in radio signals" is from 1914. Related: Jammed; jamming. The adverb is recorded from 1825, from the verb.
jam (n.1)
"fruit preserve," 1730s, probably a special use of jam (v.) with a sense of "crush fruit into a preserve."
jam (n.2)
"a tight pressing between two surfaces," 1806, from jam (v.). Jazz meaning "short, free improvised passage performed by the whole band" dates from 1929, and yielded jam session (1933); but this is perhaps from jam (n.1) in sense of "something sweet, something excellent." Sense of "machine blockage" is from 1890, which probably led to the colloquial meaning "predicament, tight spot," first recorded 1914.
1. They detoured around the traffic jam by heading south.
他们朝南绕过交通拥挤的人群。
《21世纪大英汉词典》
2. She kept gazing at him, while spreading jam on the bread.
她在往面包上涂果酱时，眼睛一直在盯着他。
《21世纪大英汉词典》
3. We successfully drove back to the centre of the city overing the jam quarter.
我们顺利地穿过拥挤的居民区，驱车回到了市中心。
《21世纪大英汉词典》
4. The root-ginger should be crushed up before it is added to the boiling jam.
生姜应该压碎后再加到煮沸的果酱中去。
《21世纪大英汉词典》
5. Do you like jam?
你喜欢吃果酱吗？
www.kekenet.com
6. I just need jam.
我只是想要果酱。
www.hjenglish.com
7. Maybe he in the traffic jam.
他可能遇上交通阻塞了。
www.hxen.com
8. Car and Motorcycle jam in Taipei.
台北，轿车和摩托车堵塞。
article.yeeyan.org
9. It can also be eaten as a sweet dish, with jam , syrup, or sugar.
你也可以把它当成带有甜味的碟子，拌着果酱或糖浆一起吃。
www.ebigear.com
10. Meat or jam?
要肉还是果酱？
www.hjenglish.com
11. She decides to take the next exit and get a cup of coffee while avoiding the jam.
她决定选择下一个出口，并且在避免堵塞的同时，买一杯咖啡。
article.yeeyan.org
12. They asked students to choose between things like a pair of CDs or two flavors of jam.
他们要求学生在一些物品当中进行选择，例如一对CD或两种口味的果酱。
article.yeeyan.org
13. The heart is colored with strawberry jam and the arrow uses cocoa powder.
这颗心的颜色是用草莓果酱做的，那支箭用的是可可粉。
article.yeeyan.org
14. Or consider something inexpensive and consumable: jam you make at home, wine made in your garage, or cookies are all simple and genuine ways to share the holiday spirit without crossing any lines.
或者可以考虑一些不贵的消耗品：自家做的果酱、自酿的葡萄酒或饼干，这些都是简单真诚的礼物，可以很好的体现节日气氛又不会越界。
www.hjenglish.com
15. Appropriately enough, he was stabbed to death in a traffic jam in Paris when his carriage gets blocked in the center of Paris, and this mad monk sticks a big knife into him.
他是在巴黎拥挤的街道上被刀捅死的,这对他的一生真是绝妙的讽刺,当时他的马车被堵在巴黎市中心,有个疯狂的修士用一把大匕首捅死了他
v.163.com
16. Late summer had always been a busy time as they followed in the footsteps of countless couples before them and gathered in the harvest for jam.
昔日的晚夏时节总是一个忙碌的季节，他们会跟随着无数夫妇的脚步，在丰收来临之时前去采摘，为制作果酱做准备。
www.kekenet.com
17. I like proper coffee, scrambled eggs and crispy bacon, and then toast and jam.
我喜欢正统咖啡，炒蛋和煎培根，然后再来点儿果酱土司。
article.yeeyan.org
18. He let her feast on the cracker with strawberry jam.
他给饼干配上草莓果酱，让内奥米美食一餐。
article.yeeyan.org
19. Pass me the jam please.
请把果酱给我递过来。
www.kekenet.com
20. And if you are reticent to take this advice, pretend you’re at the jam counter, and you should arbitrarily knock 18 jars on the floor.
如果你不愿意接受这个建议，你可以想象自己在果酱柜台前，任意地把其它18种果酱推翻到地上。
www.elanso.com
21. We have only a little jam left.
我们只剩下一点果酱了。
www.kekenet.com
22. Soon, like a traffic jam, that pressure would be backed up all the way to Washington.
这就好比发生了交通堵塞，要不了多久那车辆的长龙就会一直排到华盛顿。
www.hxen.com
23. Soon, like a traffic jam, that pressure would be backed up all the way to Washington.
这就好比发生了交通堵塞，要不了多久那车辆的长龙就会一直排到华盛顿。
www.hxen.com
jam
