Macrolides
[医]大环内酯类，大环内酯族
🗣️ 情景例句
Come in please, and take a seat.
请进。请坐。
Today is the scholar of yesterday.
今天是昨天的学者。
I can't understand why he is being so selfish. He isn't usually like that.
我不明白他此刻怎么这么自私。他平时不这样。