基本解釋n.烷基鹵(鹵代烷)同根派生 alkylogen相關(guān)詞英漢例句It leaves no trace after fire extinguishing.It replaces for alkylogen annihilator. 滅火後不畱痕跡,是取代鹵代烷滅火器的替代品。alkylogen更多例句