英语词汇buckle down怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	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。 ⇒ Main Entry: ² buckle
随便看	closely closely observed closely/well observed close-minded close minded close-mouthed close mouthed closeness close off close on close one close on someone's or something's heels close on something's heels close on the heels of something closeout close out closeouts closer close ranks close resemblance to closers closes close/seal the deal close-set close set

英汉双解词典包含109353条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。