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
I thought you wanted to go to Columbia.
我还以为你只想上Columbia大学。
George's father is an attorney.He has his own practice.
乔治的父亲是一个律师，他有他自己的实践经验。
Then we could look at the production line.
然后我们再去看看生产线。