Eusintomycin
硬脂酸合霉素
🗣️ 情景例句
Yes, I'm serious.
是的，我是真心的。
A joke never gains an enemy but often loses a friend.
开玩笑总不能化敌为友，反而有时会失去朋友。
Let's think carefully, I replied.
“让我们仔细想一想，”我答道。