同根派生 methyl benzene相关词英汉例句Clearing agents include benzene and xylene.透明劑包括苯和二甲苯。The idealized model is accurate in the case of chemically similar liquids, such as benzene and toluene.理想模式在化學結搆相似液躰的情況下是正確的,如苯和甲苯。methyl benzene更多例句