Aldehydo-ester
[化] 醛酯
🧩 词语组成解析
n. 酯\\n[化] 酯
🗣️ 情景例句
Keep quiet, I'm trying to get some work done.
请安静，我要处理一些工作。
Do you live across from the Public Hall?
你在大会堂对面居住吗？
I can't understand why he is being so selfish. He isn't usually like that.
我不明白他此刻怎么这么自私。他平时不这样。