wood tar

同根派生

Any of various thick,dark,sticky substances obtained from the distillation residue of coal tar,wood tar,or petroleum and used for waterproofing,roofing,caulking,and paving.
沥青，人造沥青某种厚厚的、黑而粘的物质，由炭焦、木焦或石油的剩余物中提炼出来，用于防水、盖屋顶、填缝和铺路。
Any of various thick, dark, sticky substances obtained from the distillation residue of coal tar, wood tar, or petroleum and used for waterproofing, roofing, caulking, and paving.
沥青，人造沥青某种厚厚的、黑而粘的物质，由炭焦、木焦或石油的剩余物中提炼出来，用于防水、盖屋顶、填缝和铺路
A colorless to yellowish oily liquid containing phenols and creosols, obtained by the destructive distillation of wood tar, especially from the wood of a beech, and formerly used as an expectorant in treating chronic bronchitis.
杂酚一种含有酚混合物的无色到黄色油状液体，可由木焦油（特别是山毛木焦油）干馏而得，以前被用作治疗慢性支气管炎的祛痰剂
wood tar oils;wood creosote;wood naphtha;
听听听听听听听 Wood tar;
any of three poisonous colorless isomeric phenols; derived from coal or wood tar; used as a disinfectant.
三种有毒无色的同质异构苯酚中任意一种，来自煤或木焦油，用作消毒剂。