Acetylide
n. [化]乙炔化物
🗣️ 情景例句
She had to work her way through law school.
她必须半工半读学法律。
Newspapers inform us of daily events.
报纸把每天发生的事都告诉了我们。
Yes. I wrote it down on a piece of paper. Here it is!
是的。我写在一张纸上了。在这儿！