buckle down

buckle down读音音标

[ˈbʌkl daun]

buckle down意思解释

释义

全力以赴；

英英释义

v.

work very hard, like a slave

同义词：slavebreak one\'s backknuckle down

双语例句

She found it hard to buckle down.她很难专心做一件事情。