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单词
unavailing
释义
un.avail.ing
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adj
literary (esp. of an attempt to do something) unsuccessful; having no positive effect
(做某事的尝试)徒劳的,一事无成的,无效的
Diplomatic efforts at peace-making have so far proved unavailing.
寻求和平的外交努力至今为止证明是徒劳的。
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更新时间:2026/9/1 7:50:40