Efsiomycin
[化] 河流霉素\\n[医] 河霉素
🗣️ 情景例句
Hello, this is Wang Ming. May I speak to Gao Ling, please?
喂，我是王明，我可以和高玲通话吗？
A creaking door hangs long on its hinges.
户枢不蠹。
It is used by travellers and business people all over the world.
在世界各地的旅行者及商人都用英语。