vt.& vi.（使）平静，镇静，安静，（使）平静下来...

calm down的音标：calm down的英式发音音标为：[kɑ:m daun]calm down的美式发音音标为：[kɑm daʊn]...

Calm down for a minute and listen to me.你安静一会儿，听我说。He just needs to calm down a wee bit.他只是需要稍微冷静一下。We will go back to normal when things calm down.事态平息之后，我们将一切如常。...