Eumycin
优霉素(获自枯草杆菌)
🗣️ 情景例句
I was late because I had a flat tire.
我来晚了，因为我的车坏了。
Caution is the parent of safety.
谨慎小心是安全之源。
But we need just a little more time.
请再多给我们一点点时间。