Copaivic acid
[化] 苦配巴酸
🧩 词语组成解析
🗣️ 情景例句
When my grandpa is in a bad mood, he's grouchy with everyone.
爷爷脾气坏的时候，对所有的人都不满意。
who did George marry?
乔治结婚了吗？
Then wait until the fire is out.
然后，等火熄灭。