雅思单词tar什么意思-tar词组短语_例句_同义词

tar意思

n.焦油，沥青，柏油

vt.以焦油或沥青覆盖或涂抹(某物),铺以沥青

tar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

tar同义词

n.

bitumen,sailor,crewman

v.

coat,surface

tar例句

1.The oil has hardened to tar.

油已硬化成沥青了。

2.Another discovered a valuable diamond brooch covered in tar in a bathroom stall.

另一个人在浴室的小隔间里发现了一个沾满柏油的珍贵钻石胸针。

3.He was attempting to manufacture quinine from aniline,an inexpensive and readily available coal tar waste product.

他试图用苯胺批量制造奎宁，苯胺是一种廉价且容易获得的煤焦油废料。

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