Calcinol
碘酸钙
🗣️ 情景例句
Hello. Is Susan there?
喂，是苏珊吗？
Rose, let me introduce my friend to you.
罗斯，让我介绍一下我的朋友。
No,you mustn't eat anything until you see the doctor.
不行，看医生之前你不可以吃任何东西。