Diphosphine
二膦, 二磷烷 tetramethyl diphosphine 四甲基偶膦
🔁 扩展释义
【化】 二膦; 二磷烷
🗣️ 情景例句
I've never worn them before.
我从来没有戴过这个。
Tell me about you trouble.
把你的烦恼告诉我。
When everyone had taken his/her place, the lawyer spoke as follows.
当大家都入座以后，律师作了如下的发言