M. u.
[医] 马谢氏单位(镭射气浓度单位)
🧩 词语组成解析
[医] 单位
🗣️ 情景例句
What do you do when he cries like that?
像他哭得这个样子该怎么办？
Fortune to one is mother, to another is stepmother.
命运对一种人如亲娘，对另一种人却是晚娘。
He slept very well for the first two nights,
头两天晚上，他睡得非常好。