| 单词 | buckle down | 
| 释义 | buckle down听听怎么读 
                            [?b?kl daun]
                         是什么意思 全力以赴; 英英释义buckle down
 学习怎么用 双语例句
 权威例句BUCKLE DOWNBUCKLE DOWNBuckle Down.Higher expectations, leaner rationsThe James Clerk Maxwell telescope Legacy Survey of the Gould Belt: a molecular line study of the Ophiuchus molecular cloudRadiation Dose Reduction in Coronary CT?Angiography: Time to Buckle Down.Understanding the sepsis mortality belt: time to buckle down!Buckle Down or Dropout? The Impact of High School Exit Exams on English Language LearnersChallenges Mount: Bank Programs Buckle DownBuckle down and press onTime to buckle downTop workplaces buckle down, cut looseBuckle Down to the Shorter Period of Development by Making Quality Improvement of "Process Assurance" | 
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