Choloiic acid
[建] 胆酸
🧩 词语组成解析
🗣️ 情景例句
What are some places of interest to visit there?
那儿有什么有趣的地方可以参观的吗？
Pay somebody back in his own coin.
一报还一报。
I'm sorry I don't know. You'd better ask that policeman over there.
对不起，我不知道。你最好问问那边的警察。