Validamycin a
[化] 井冈霉素
🧩 词语组成解析
有效霉素
🗣️ 情景例句
When would you be available to start work here?
你什么时候可以开始来这边上班？
Peter must assume he is correct.
皮特必然认为他是对的。
I was wondering if you were doing anything this weekend.
我想知道这个周末你有什么要做。