Lactoyl
[建] 乳酰, 丙醇酰, -羟丙酰
🗣️ 情景例句
I've been busy all day.
我今天一整天都非常忙。
If they say you are good,ask yourself if it be true.
若有人称赞，自问对不对。
Please stop me if you have any question.
有任何问题，请随时叫我停下来。