Ethyl phosphine
[化] 乙膦
🧩 词语组成解析
[化] 乙基\\n[医] 乙基
n. 磷化氢, 碱性染革黄棕\\n[化] 磷化氢; 膦; 碱性染革黄棕
🗣️ 情景例句
And about helping me find a job in Los Angeles.
请他帮我在Los Angeles找一份工作。
What you said is beyond me.
你说的话我无法理解。
Imagine a pen attached to the weight in such a way that its point rests upon a piece of paper on the floor.
假定把一支笔拴在重物上，笔尖落在地板上的一张纸上，