clam down和calm down有什么区别啊
clam down和calm down有区别为
clam down释义：
例句：
We will go back to normal when things calm down.
calm down释义：
平静下来；镇定下来
例句：
clam down和calm down有区别为
clam down释义：
例句：
We will go back to normal when things calm down.
calm down释义：
平静下来；镇定下来
例句：