英语词汇“sharpen up”的读音、翻译、意思、用法、释义-英汉双解词典-指导咨询网

词汇	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。 sharpen
随便看	rooting rootless rootlessness root on root out roots root vegetable root vegetables rope rotten rottenness rotter rotters rotting Rottweiler Rottweilers rotund rotunda rotundas rotundity rouble rouge rouged rough roughage