Cephalolexin
[化] 头孢氨苄
🗣️ 情景例句
I've got it. This one's on me.
我都付了。这一顿我请客。
This man is directing the movie.
那个人从事电影导演工作。
We've been anxious about you. We were expecting you back much earlier.
我们都为你们着急呢。都盼着你们早点儿回来。