Ethylenelactic acid
[医] 羟丙酸
🧩 词语组成解析
🗣️ 情景例句
I'm going nowhere in my present job.
我现在的工作没有出路。
I would like to print this film.
我要冲洗这底片。
Uncle Wang, may I ask you some questions, please?
王大叔，我可以问你一些问题吗？