Methacycline
(=6-methyleneoxytetracyc-line)甲烯土霉素
🔁 扩展释义
【化】 美他环素【医】 甲烯土霉素, 6-亚甲基-5羟级四环素
🗣️ 情景例句
No, that's OK.
不，没关系。
Here, have some coffee on me.
来，我请你喝咖啡。
When their father died, they thought it their duty to keep Eric in hiding.
父亲死后，他们兄弟俩认为有责任继续把埃里克藏起来。