英语词汇keep someone up to the mark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 someone up to the mark
释义	keep someone up to the mark 简明释义确保某人勤奋工作
随便看	reletting relevance relevance relevance analysis relevance factor relevance feedback relevance grade relevance judgement relevance judgment relevance logic relevance matrix relevance of audit evidence relevance of costs relevance principle relevance ratio relevance relevance theory relevance tree relevance tree method relevance trees relevance weights relevancies relevancy relevancy algorithm relevancy and admissibility of evidence

英汉双解词典包含3185865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。