笔记:cool down 凉快,降温cool 这个单词本身就有凉快,凉爽的意思。 cool down是一个动词词组表示变凉,降温, to become cooler in temperature. 这个词组不仅仅可以形容气温,它还可以用来形容人,表示使冷静下来,相当于calm down, to become calm after being angry.Don't expect temperatures to cool down by then.别指望那个时候天气能凉快下来。The air has cooled down a little now.空气凉快了一点。After I cooled down I realized I had been wrong.我冷静下来之后才意识到自己错了。获取节目完整音频、笔记和片尾的歌曲名,请关注微信公众号「早安英文」,回复“笔记”即可。更多有意思的英语干货等着你!