英语词汇sharpen 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	sharpen up
释义	sharpen up [phrasal verb] : to become better, smarter, more skillful, etc.变得更好（或更聪明、更熟练等） You'd better sharpen up if you want to keep your job.你要想保住工作，最好进一步提高自我。 ⇒ Main Entry: sharpen
随便看	sell someone short sell something short sell sth short sell up sell your body sell your soul sell your soul (to the devil) sell your soul to the devil seltzer selves semantic semantically semanticist semanticists semantics semaphore Semarang semblance semen semester semesters semi semi- semiannual semiannually

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。