Hepcovite
[化] 维生素B12(的别名)
🗣️ 情景例句
Would you tell me something about your family?
请告诉我一些你的家庭情况，好吗？
Let's give him a big hand.
让我们热烈鼓掌。
No, I don't think we have.
我想没有。