请输入您要查询的英文单词:
单词
fruitlessness
释义
fruit.less.ness
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n [U]
无成效,徒劳
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。
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英汉双解词典包含44095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。
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更新时间:2026/2/23 12:54:09