英语词汇“buckle down”的读音、翻译、意思、用法、释义-英汉双解词典

词汇	buckle down
释义	buckle down [phrasal verb] informal : to start to work hard开始努力工作 You had better buckle down if you want to get good grades.如果你想获得好成绩，最好开始努力学习。 buckle
随便看	oppressors opprobrium ops opt opted optic optical optical disk optical disks optical fiber optical fibers optical fibre optical illusion optical illusions optically optician opticians optics optima optimal optimally optimise optimism optimist optimistic