simmer down
phrasal verbsimmer down
- (informal) to become calm after a period of anger or excitement
平息下来；平静下来 - I left him alone until he simmered down.
等他平静下来之后我才去找他。 - Things have simmered down since the riots last week.
自上周骚动以来，事态已平静下来了。
- I left him alone until he simmered down.