adj.使頭腦冷靜的；緩和激動情緒的

Let's go and have icecream to cool off. 咱們?nèi)コ渣c冰淇淋涼快涼快吧。

Come on, have some tea and cool off. 來，喝點茶，涼快一下。

I'm going into the wood to cool off. 我想進(jìn)村林子里去涼快一下

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。

The ground cools off toward evening. 傍晚時地面變涼。