triphenyl phosphine methylenetriphenyl phosphine methylene是什么意思、triphenyl phosphine methylene怎么读读音:[英][美]triphenyl phosphine methylene 基本解释 【化】亚甲基三苯膦化学重点词汇triphenyla. [化]三苯基的methylenen. 亚甲基 [化] 亚甲基phosphinen. 磷化氢, 碱性染革黄棕 [化] 磷化氢; 膦; 碱性染革黄棕 最新更新词汇: pulse-duration discriminatorpoint weldingconsole cabinetisolated signcerebral fossaeflight trackPasteurella bovisdistributive share更新时间:2026-03-25 15:52