Circulin
[化] 环杆菌素\\n[医] 环(状)杆菌素, 圈杆菌素
🗣️ 情景例句
George Washington sat at that desk
George Washington曾坐在那
One scabbed sheep will mar a whole flock.
一羊生癣，群羊受害。
First of all, don't come in here without a teacher.
首先，没有老师领着不要进这儿。