词汇“无用功”用英语简单造句子的方法、技巧、例句及翻译-英语例句辞典

单词	无用功
例句	DEFINITIVE EXAMPLES 权威例句〔either〕When there's a crisis, they either do nothing or do something totally useless.发生危机时，他们或者什么也不做，或者做些无用功。麦克米伦高阶
随便看	bread knife bread sauce bread spread bread taste bread-and-butter bread-and-butter issue bread-basket bread-making breadbasket breadbox breadcrumb breadcrumbs breaded breaded fish breadlike breadline breadlines breads breadstuffs breadth breadth of vision breadwinner breadwinners break break a contract

英语例句辞典收录了559068条英语例句在线翻译词条，基本涵盖了全部常用单词及词组的例句翻译及用法，是英语学习的有利工具。