Acenaphthenone
[化] 苊酮
🗣️ 情景例句
I was just waiting for you to get home
我正等你回来，
The worker is pounding steel pipes to mend the leakage of water.
管道工为了修缮漏水而敲打着下水道的铁管。
The two boys carried the man to the school gate keeper's room.
两个男孩将那个人抬到了学校门卫的房间。