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单词 毫无成效
例句 DEFINITIVE EXAMPLES 权威例句〔fruitless〕All diplomatic attempts at a peaceful solution to the crisis have been fruitless.所有试图和平解决这场危机的外交努力都毫无成效剑桥高阶〔fruitless〕Our efforts to persuade her proved fruitless.我们努力说服她,但毫无成效牛津高阶〔ineffectiveness〕Economic reform will continue to be painful and ineffective.经济改革仍将举步维艰,毫无成效柯林斯高阶〔ineffective〕Economic reform will continue to be painful and ineffective.经济改革仍将举步维艰, 毫无成效外研社新世纪〔refute〕The evidence refutes all claims that the student loan scheme is not working.这份证据驳斥了有关学生贷款计划毫无成效的说法。麦克米伦高阶He was convinced of the fruitlessness of the task he was doing.他确信自己所做的工作是毫无成效的。剑桥国际So much effort and planning and it's all come to nothing (=ended in failure).这么多的努力和计划都毫无成效剑桥国际
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更新时间:2024/11/13 18:25:56