词汇“但毫无成效”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	但毫无成效
例句	DEFINITIVE EXAMPLES 权威例句〔fruitless〕Our efforts to persuade her proved fruitless.我们努力说服她，但毫无成效。牛津高阶
随便看	unknowingly unknown unknown factor unknown number unknown person unknown quantity unknown region unknown soldier unknown to unknown variable unknown word unknowns unlabored unlace unlaced unlade unladylike unlatch unlatched unlawful unlawful activity unlawful arrest unlawful assembly unlawful entry unlawful means

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。