| 词汇 | unavailing |
| 释义 | unavailing adjective formal or literary uk/ˌʌn.əˈveɪ.lɪŋ/ us/ˌʌn.əˈveɪ.lɪŋ/ 徒劳的，无成果的 When an attempt to do something is unavailing, it is unsuccessful or has no positive effect. Diplomatic efforts at peace-making have so far proved unavailing. 调停争端的外交努力到目前为止被证明是徒劳的。 Synonyms: abortive fruitlessfutileineffectual unsuccessful Opposite: successful |
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