英语词汇“coal tar”的释义、用法及例句翻译-英汉例句词典

词汇	coal tar
例句	Petroleum is a derivative of coal tar.石油是煤焦油的衍生物。Petroleum is derived from coal tar and used to make gasoline.石油衍生自煤焦油，用来生产汽油。If coal is heated in the absence of air, coal tar is produced.在隔绝空气的状态下加热煤，便会产生煤焦油。
随便看	in hiding in high gear in high places in high repute in high spirits in his own right in his right mind in hock in holes in holiday array in honor in honor of in honour in honour of in hope of in hopes of in hope that in horror inhospitable inhospitality in hot pursuit in hot water in-house inhuman inhumane

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