英语词汇keep one's pecker up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	keep one's pecker up
释义	keep one's pecker up [英国俚语]打起精神，鼓起勇气，不灰心丧气[亦作 keep up one's pecker]
随便看	effective current effective damage effective date effective diffusion coefficient effective discharge area effective dose effective dose 50 effective dose equiva lent effective earth radius effective electromotive force effective exhaust velocity effective facsimile band effective field intensity effective firing time effective for effective fragment effective grounded effective gust velocity effective half-life effective height effective horizon effective horsepower effective launcher line effective length effective level

英汉双解词典包含483723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。