動詞 cool off:

1. become quiet or calm, especially after a state of agitation
   同義詞：calm, calm down, chill out, simmer down, settle down, cool it
2. lose intensity
   同義詞：cool, cool down
3. feel less enamoured of something or somebody

1. Come on, have some tea and cool off.
   來，喝點茶，涼快一下。
2. I hope the two countries will cool off a bit, or there will be a war.
   我希望兩個國家都冷靜一點，否則將有一場戰(zhàn)爭。
3. Let's go and have icecream to cool off.
   咱們?nèi)コ渣c冰淇淋涼快涼快吧。