tack
n. 大头钉；粗缝；行动方针；食物
vt. 附加；以大头针钉住
vi. 抢风航行；作文字形移动
n. (Tack)人名；(英、德、西)塔克
n.
[航]食物；劣质材料，赝品；方针，方法；航向
vt.
用平头钉钉；附加，增补；
vi.
帆船抢风行驶；用粗线脚缝；
变形
复数：tacks过去式：tacked过去分词：tacked现在分词：tacking第三人称单数：tacks
双语释义
v.(动词)vt. 固定 fasten with small flat-headed nails; attach
vt. 粗缝,假缝 fasten with long, loose stitches; baste
英英释义
tack[ tæk ]
n.
the heading or position of a vessel relative to the trim of its sails
a short nail with a sharp point and a large head
gear for a horse
同义词：stable gearsaddlery
(nautical) a line (rope or chain) that regulates the angle at which a sail is set in relation to the wind
同义词：sheetmainsheetweather sheetshroud
(nautical) the act of changing tack
同义词：tacking
sailing a zigzag course
v.
fasten with tacks
"tack the notice on the board"
turn into the wind
"The sailors decided to tack the boat"; "The boat tacked"
同义词：wear round
create by putting components or members together
"He tacked together some verses"
同义词：assemblepieceput togetherset uptack together
sew together loosely, with large stitches
同义词：baste
fix to; attach
同义词：appendtag ontack onhang on
reverse (a direction, attitude, or course of action)
同义词：interchangeswitchalternateflipflip-flop
词汇搭配
用作动词 (v.)
～+名词
tack carpet钉地毯
tack clothes缝衣服
tack map钉地图
tack notice贴通知
tack pictures钉图画
tack pockets缝衣袋
tack sleeve缝袖子
～+副词
tack about抢风转向
tack down用平头钉钉住; 用粗针缝住
tack on用平头钉钉上; 用粗针缝上; 添加,附加; 紧跟在后
tack up a notice贴出通知
～+介词
tack into把…钉起来
tack over在…上钉
tack mosquito-netting over a window在窗上钉网眼纱
tack with the wind顺风转舵
词组短语
sharp as a tack ◎漂亮的，时髦的 , ◎聪明的 , ◎聪明；机灵 , ◎穿得整整齐齐
tack on附添；粗缝
tack welding点焊，平头焊接
bar tack讨价还价；打枣（一个工种名称）；加固套结
take a different tack改变路子
双语例句
用作名词(n.)
Joe hammered a tack into the wall to hang a picture.
乔用锤子把一只大头钉敲进墙中用来挂一幅画。
It would be unwise to change tack now.
现在改变方针是不明智的。
It was a brave decision to change tack in the middle of the project.
在项目进行过程当中改变方针是个大胆的决定。
The speaker suddenly changed tack and left us all rather confused.
演讲人突然改变了论调，把我们都搞糊涂了。
用作动词(v.)
My mother tacked the sleeves on before sewing them.
我妈妈在把袖子缝好之前，先用大针脚把它缝好。
They decided to tack an amendment to the bill.
他们决定在议案中附加一个修正案。
权威例句
Repair tack for bodily tissueReply to D. Tack: A PC program for estimating organ dose and effective dose values in computed tomography
Role of impaired gastric accommodation to a meal in functional dyspepsia.
Effects of Angiotensin-Converting Enzyme Inhibition on the Development of the Atrial Fibrillation Substrate in Dogs With Ventricular...
Apelin, a newly identified adipokine up-regulated by insulin and obesity
MiniZinc: Towards a Standard CP Modelling Language
3rd-order nonlinear-optical response in organic materials - theoretical and experimental aspects
Nominal price rigidity, money supply endogeneity, and business cycles ☆
The prevalence, patterns and impact of irritable bowel syndrome: an international survey of 40,000 subjects.
Custom memory management methodology. Exploration of memory organisation for embedded multimedia system design
tack
tack: English has three distinct words tack. The oldest, meaning ‘nail or other fastening’ [14], comes from Old Northern French taque, a variant of Old French tache ‘nail, fastening’. This was borrowed from prehistoric Germanic, but the nature of its connection with attach, if any, is not known. In the 15th century it was applied to the ‘ropes, cables, etc fastening a ship’s sails’, and the adjustment of these fastenings when changing direction led to the use of tack as a verb meaning ‘change direction in a boat’. Tacky ‘sticky’, derived from tack in the 18th century, also depends on the general notion of ‘fastening’ (the origins of the other tacky, ‘shoddy, tasteless’ [19], are not known). Tack ‘horse’s harness and other equipment’ [20] is short for tackle [13].This was probably borrowed from Middle Low German takel, a derivative of taken ‘seize’ (to which English take is related). The origins of tack ‘food’ [19] (as in hard tack) are not known.=> tackle
tack (n.1)
"clasp, hook, fastener," also "a nail" of some kind, c. 1400, from Old North French taque "nail, pin, peg" (Old French tache, 12c., "nail, spike, tack; pin brooch"), probably from a Germanic source (compare Middle Dutch tacke "twig, spike," Frisian tak "a tine, prong, twig, branch," Low German takk "tine, pointed thing," German Zacken "sharp point, tooth, prong"), from Proto-Germanic *tag-. Meaning "small, sharp nail with a flat head" is attested from mid-15c. The meaning "rope to hold the corner of a sail in place" is first recorded late 15c.
tack (v.1)
late 14c., "to attach" with a nail, etc., from tack (n.1). Meaning "to attach as a supplement" (with suggestion of hasty or arbitrary proceeding) is from 1680s. Related: Tacked; tacking.
tack (n.2)
"horse's harness, etc.," 1924, shortening of tackle (n.) in sense of "equipment." Tack in a non-equestrian sense as a shortening of tackle is recorded in dialect from 1777.
tack (n.3)
"food" in general, but in dialect especially "bad food," and especially among sailors "food of a bread kind," 1833, perhaps a shortening and special use of tackle (n.) in the sense of "gear." But compare tack "taste" (c. 1600), perhaps a variant of tact.
tack (v.2)
"turn a ship's course toward the wind at an angle," 1550s, from tack (n.1) in the ship-rigging sense (the ropes were used to move the vessel temporarily to one side or another of its general line of course, to take advantage of a side-wind); hence tack (n.) "course of conduct or mode of action suited to some purpose" (1670s), from figurative use of the verb (1630s). Related: Tacked; tacking.
1. They decided to tack an amendment to the bill.
他们决定在议案中附加一个修正案。
《21世纪大英汉词典》
2. In a market where there appears to be a surplus, the common mistake is to tack on too many unnecessary requirements.
如果一个市场上出现了过剩，那么人们常犯的一个错误，就是会附加许多不必要的要求。
www.fortunechina.com
3. I usually tack on DS after the database name.
我通常在数据库名称后附加DS。
www.ibm.com
4. You should tack your name on your report.
你应该在报告后面加上你的名字。
www.hxen.com
5. When it came -- thirty cents -- he pinned it up in his trailer, brass-headed tack in each corner.
明信片到了，三十美分。他把它贴在自己车里，四个角用黄铜大头钉钉住。
www.ebigear.com
6. More recently, investigations have changed tack as some scientists decided the most pressing need was no longer to speculate on the causes of nakedness, but to establish when it evolved.
这之后，由于一些科学家认为最紧迫的不再是研究失去毛发的原因，而是确定这一现象发生的时间。 因此科学研究改变了方向。
article.yeeyan.org
7. Each time you see something you find compelling -- a photo, a piece of fabric, a type font, a word -- tack it on to the board.
每当你看见吸引你注意力的东西——一张照片，一块布料，一种字体，一句话一个词 ——把它钉住到这块板上。
blog.sina.com.cn
8. Mention your career and company goals first, and tack on any mention of marriage and family at the end.
先说你的职业目标与公司目标，在结尾处可以略带婚姻和家庭目标。
article.yeeyan.org
9. Some states have taken the opposite tack.
有些州采取了与之相反的策略。
www.hjenglish.com
10. Sensing the possibility of a significant change of tack, particularly if a Democrat is elected, several recent reports have proposed how the US can better manage its international scientific affairs.
由于感到了政策可能会显著改变——特别是如果一位民主党人当选——近来的几份报告提出了美国如何更好地管理其国际科学事务的建议。
www.scidev.net
11. Our party took a different tack that year, featuring the new ideas and economic achievements of several of our governors and mayors.
这一年，我们民主党采用了一种不同的策略，重点突出我党几个州长和市长的全新理念和经济成就。
article.yeeyan.org
12. The horses and tack compare well with the best European rides.
你会发现这里的马和马蹄铁能与欧洲最好的坐骑相媲美。
article.yeeyan.org
13. People think I use everything from Blu Tack to Velcro to steel rods.
人们认为我用了各种东西，从蓝丁胶到魔术贴到钢条。
career.51youcai.com
14. People think I use everything from Blu Tack to Velcro to steel rods.
人们认为我用了各种东西，从蓝丁胶到魔术贴到钢条。
career.51youcai.com
tack
