methylbenzene 甲苯
meth·yl·ben·zene /ˌmɛθəlˈbɛnˌzɪn/ 名詞 甲苯
methylbenzene n : a colorless flammable liquid obtained from petroleum or coal tar; used as a solvent for gums and lacquers and in high-octane fuels [syn: toluene]