tar怎么读

英式音标：[tɑ:(r)]

美式音标：[tɑr]

tar基本解释

n. 焦油；柏油；水手

vt. 涂以焦油；玷污

n. (Tar)人名；(东南亚国家华语)大；(罗、塞、匈、阿拉伯)塔尔

tar的意思释义

n.

焦油，沥青，柏油；尼古丁；水手，水兵；

vt.

以焦油或沥青覆盖或涂抹（某物）；

变形

复数：tars过去式：tarred现在分词：tarring第三人称单数：tars

双语释义

[U]焦油，沥青，柏油 type of thick,black,sticky liquid obtained from coal or wood and used for making roads,preserving wood and as an antiseptic

vt. 以焦油或沥青覆盖或涂抹(某物），铺以沥青 cover (sth) with tar

英英释义

n.

any of various dark heavy viscid substances obtained as a residue

同义词：pitch

a man who serves as a sailor

同义词：marinerseamanJack-tarJackold saltseafarergobsea dog

v.coat with tar

\"tar the roof\"; \"tar the roads\"

tar用法及例句

词组短语

coal tar n. [化]煤焦油

tar pitch焦油沥青

coal tar pitch沥青；煤焦油沥青；硬煤沥青

coke tar焦油

pine tar松焦油

coal tar enamel煤焦油磁漆

同近义词辨析

tag标签，货签；

tar柏油，焦油

tap水龙头，轻拍，利用，开发；

tan晒黑成棕褐色，鞭打；

双语例句

用作名词(n.)

This kind of tobacco has a high tar content.

这种香烟焦油含量很高。

Tar is much used in making modern roads.

修建现代公路多用焦油沥青。

I had to tar the driveway in the afternoon.

我得在下午把车道涂上柏油。

Tar is a binder for gravel in paving.

在铺路时柏油用来黏结砾石。

例句参考

A review of the primary measures for tar elimination in biomass gasification processes

HIV-1 tat trans-activation requires the loop sequence within tar

Characterization of a human TAR RNA-binding protein that activates the HIV-1 LTR.

Climate Change 2001: Mitigation, Contribution of Working Group III to the Third Assessment [TAR] Report of the Intergovernmental Pan...

Discussion on the improvement of vertical tar ammonia separator

För många kärlekshistorier och stjärnor tar ut varandra (SvD Premium)

ZEN INTERNATIONAL Coal Tar Pitch & Petroleum Coke Graphite Naphthalene Phenol Chemicals

Standards for the diagnosis and care of patients with chronic obstructive pulmonary disease (COPD) and asthma. This official stateme...

Antibody to threonyl-transfer RNA synthetase in myositis sera.

tar词源

tar

tar: [OE] Tar is etymologically a substance produced from ‘trees’. The word goes back via a prehistoric Germanic *terw- (source also of German and Dutch teer, Swedish tjära, and Danish tjære) to Indo-European *drew- ‘tree’ (source of English tree) – the original application of the word evidently having been to the tarry resins produced by conifers. (The tar [17] of Jack tar ‘sailor’ is short for tarpaulin [17], a compound noun probably formed from tar and pall ‘covering’.)=> tree, trough

tar (n.1)

a viscous liquid, Old English teoru, teru \"tar, bitumen, resin, gum,\" literally \"the pitch of (certain kinds of) trees,\" from Proto-Germanic *terwo- (cognates: Old Norse tjara, Old Frisian tera, Middle Dutch tar, Dutch teer, German Teer), probably a derivation of *trewo-, from PIE *derw-, variant of root *deru-, *dreu- in its sense \"wood, tree\" (see tree (n.)). Tar baby \"a sticky problem,\" also a derogatory term for \"black person,\" is from an 1881 \"Uncle Remus\" story by Joel Chandler Harris. Tarheel for \"North Carolina resident\" first recorded 1864, probably from the gummy resin of pine woods. Tar water, an infusion of tar in cold water, was popular as a remedy from c. 1740 through late 18c.

tar (n.2)

also Jack Tar, \"sailor,\" 1670s, probably a special use of tar (n.1), which stuff was a staple for waterproofing aboard old ships (sailors also being jocularly called knights of the tarbrush); or possibly a shortened form of tarpaulin, which was recorded as a nickname for a sailor in 1640s, from the tarpaulin garments they wore.

tar (v.)

late Old English, \"to smear with tar,\" from tar (n.1). To tar and feather (1769) was famously a mob action in America in Revolutionary times (used by both sides) and several decades thereafter. The punishment itself first is found in an ordinance of Richard I (1189) as the penalty in the Crusader navy for theft. Among other applications over the years was its use in 1623 by a bishop on \"a party of incontinent friars and nuns\" [OED], but the verbal phrase is not attested until 18c. Related: Tarred; tarring.

tar相关例句

1. Did the tar settle on the road?

路上的柏油干硬了吗?

《21世纪大英汉词典》

2. On a summer day in most American cities, a tar roof can feel like the inside of an oven.

炎炎夏日，在美国很多城市，看到柏油房顶让人觉得就像是呆在烤箱里那样热。

3. These comprise asphalt, tar and waxes.

其中包括沥青，焦油和蜡。

4. Tar balls continue to wash up on beaches.

焦油球继续被冲刷到沙滩上。

5. The pavement on the road is covered with black tar.

这条能马路的人行道上铺的是黑色的柏油。

6. Smoke is a mixture of gases, vaporized chemicals, minute particles of ash, and other solids. There is also nicotine, which is a powerful poison, and black tar.

抽烟产生的烟雾是一种混合的气体，包括气化的化学物质，极小的灰末微粒和其它固体，还有*性很强的尼古丁和黑焦油。

8. Imagine climbing diamond mountains, or hiking around the graphite shores of a lake of tar.

想象一下去攀登一个钻石山，或是去一个石墨围岸的焦油湖畔远游。

9. Values of tar, nicotine and CO (where available) as reported on packs were recorded for all products.

所有产品都记录了填充物中焦油、尼古丁和一氧化碳（如果有的话）值。

10. There is also nicotine, which is powerful poison, and black tar.

里面还有很强的*素尼古丁和黑焦油。

11. This was exactly what he had hoped for when, well before his bar mitzvah—probably at nine or ten—he had first lit up the little white tube and sucked in the taste of tar.

本来上述一切都曾经是他梦寐以求的，当他还不满犹太成年礼，年纪差不多九、十岁，他第一次点燃香烟这小小的白色纸管，首度吸尝到香烟焦油的滋味。

12. But voters can see tar balls; erosion is tougher to spot.

但是选民只能看到焦油球;慢性侵蚀更难以觉察到。

13. Burning and inhaling that heady mix of tar and nicotine, not to mention the benzene and other chemicals in tobacco smoke, can promote lung cancer and emphysema.

烟民们吞云吐雾时，自然会吸入不少焦油和尼古丁，更别说烟雾中还有苯这类会诱发肺癌和肺气肿的有害化学物质。

14. Connolly said cigarettes are sold and advertised in the Third World without health warnings and with higher tar and nicotine content than in the same brands sold in the U.S.

柯隆利则说，在第二世界销售的香烟和香烟广告，不但没有健康警语，同时比在美国贩卖的同品牌香烟，含更多的焦油和尼古丁。

edu.sina.com.cn

15. The newly discovered fossils are collectively called Project 23, after the 23 large crates in which excavators placed the compacted fossils, soil and tar for later analysis.

较新挖掘的化石在挖掘者把古化石、泥土和焦油装入23个大集装箱之后，被集体命名为 “23项目”，以备日后的分析之需。

16. Our known fossil fuel reserves are soaring. New finds of coal, natural gas, oil, tar sands, and oil shale keep growing, not declining.

已知的矿石燃料储备猛涨；不断有新的煤矿、天然气、石油、焦油砂和油页岩被发现；人口数量也在增长。

17. Part 1: The Software Tar Pit explains the many reasons why the software field arrived at its current state.

第1部分：软件开发中的焦油坑阐述了软件领域发展到今天这个状态的许多原因。

18. Campaigners argue the thick heavy tar sands crude could do far more damage than conventional oil, and that the State Department has rushed through its environmental review.

活动参与者争论说厚重的焦油砂原油比普通石油要造成更多的损害，**院已经匆匆通过了它的环境评估。

24. True, alternative sources, like oil from Canada’s tar sands, have continued to grow.

确实，替换能源在不断增长，如加拿大从焦油砂中开采油。

25. True, alternative sources, like oil from Canada’s tar sands, have continued to grow.

确实，替换能源在不断增长，如加拿大从焦油砂中开采油。