unavailing
音标发音
- 英式音标 [ˌʌn.əˈveɪ.lɪŋ]
- 美式音标 [ˌʌn.əˈveɪ.lɪŋ]
- 国际音标 [,ʌnə'veiliŋ]
- 英式发音
- 美式发音
基本解释
- adj. 無傚的；徒勞的；無益的；無用的
英汉例句
- Efforts to reach the people named in the report proved unavailing.
聯系過報告中所提到的那些人，但都徒勞無功。 - Their efforts were unavailing.
他們的努力都付諸東流。 - Hurstwood heard the details of the weary and unavailing search that evening.
那天晚上,赫斯渥聽到了這次勞而無獲的尋找的詳細情況. - Their efforts were unavailing.
他們的努力都付諸東流。 - Efforts to reach the people named in the report proved unavailing.
聯系過報告中所提到的那些人，但都徒勞無功。
英英字典
- When an attempt to do something is unavailing, it is unsuccessful or has no positive effect.
- An unavailing attempt to do something does not succeed.
劍橋英英字典
柯林斯英英字典
专业释义
- 無傚的