Biophenicol
氯霉素
🗣️ 情景例句
You have to go on television, too.
也应该上电视。
Please tell him to stop running in and out.
请告诉他不要跑进跑出。
We've seen several members of the family since we arrived my grandfather and my aunt and uncle.
自我们回来以后已经见到了好几个家庭成员祖父、姑姑和叔叔。