1、Smooth down a quarried
使吵平息下來

2、She tried to smooth down his temper.
她盡量使他心平氣和下來。

3、Little Betty is the only one who can smooth down Uncle Joe 's anger.
小貝蒂是唯一能夠平息喬叔叔的憤怒的人。

smooth down翻譯