ethylene tetrabromideethylene tetrabromide是什么意思、ethylene tetrabromide怎么读读音:[英][美]ethylene tetrabromide 基本解释 网络 四溴化乙烯化学重点词汇ethylenen. 乙烯 [化] 乙烯; 1,2-亚乙基 最新更新词汇: Economic and Social Council commissionmusculophrenic veininfinity lemmacerebral mantlemnemonic designationretrograde embolismaccounting voucherjet tray更新时间:2026-03-24 23:45