blow the cobwebs away
1. 使头脑清醒
Let's go for a walk and blow the cobwebs away.
咱们去散散步, 清醒一下头脑。
习惯用语blow away the cobwebs from one's brain1.■使头脑清醒一下clear away the cobwebs from one's brain1.■使头脑清醒一下have a cobweb in one's throat1.■口渴cobwebs of the law1.■陈旧的法律cobweb throat1.■[美]想喝酒; 口渴