英语词汇exercise oneself about (或 over)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	exercise oneself about (或 over)
释义	exercise oneself about (或 over) 为…操心，为…担忧： to exercise oneself about (或 over) the affair 为那件事担忧(或操心)
随便看	dryout dry painting dry permafrost dry permeability dry pint dry pints dry pipe dry-pipe system dry-pit pump dry placer dry plate dry pleurisy drypoint drypoints dry pressing dry promotion dry puddling dry quart dry quarts dry quicksand dry ran,dry running dry-reed contact dry-reed relay dry-reed switch dry-relief offset

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。