Rinamycin
里纳霉素
🗣️ 情景例句
I don't envy him his money problems.
我庆幸自己没有他那些金钱的烦恼。
Do you have any other flights?
你们还有别的班机吗？
Look at the ice! Be careful! It's thin.
瞧那冰！当心！冰很薄。