Calcifames
缺钙症
🗣️ 情景例句
I just want to see one smile from you.
我就想看你笑一个。
I'd like to know something about your foreign trade policy.
我非常想了解有关贵国对外贸易的政策。
For our purposes, we are concerned only with one kind of cost----
就我们的目的而言，我们只关心一种费用-