buckle down# EnglishChat - 鸟语花香
n*n
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Definition: start to work seriously
Sample: You've been fooling around enough. Now it is time to
BUCKLE DOWN and get to work if you want to learn something.
contrast: buckle up = put on a seat belt
Sample: I want everybody in the car to buckle up before we start. OK?
Sample: You've been fooling around enough. Now it is time to
BUCKLE DOWN and get to work if you want to learn something.
contrast: buckle up = put on a seat belt
Sample: I want everybody in the car to buckle up before we start. OK?