-
toluene
n. 甲苯 异体字:toluoltoluene详解释义 toluene n.(名词) 【化】甲苯(染料、***的原料) Noun a colorless flammable liquid obtained from petroleum or coal tar; used as a solvent for gums and lacquers and in high-octane fuels toluene例句 用作名词(n.) Thermometers are filled with...
发布时间:2026-06-09 浏览量:0