Eumycin
优霉素(获自枯草杆菌)
🗣️ 情景例句
What did you do?
那你们怎么办呢？
Nature teaches us to love our friends but religion our enemies.
自然教我们爱朋友，宗教却教我们爱敌人。
Ever since last night.
自打昨晚起。