小测验:选择正确的单词
vainly ['veinli]
基本释义
词形变化
比较级:vain·er, vain·est
名 词:vain'ness
副 词:vain'ly
参考例句
- He vainly hopes to travel around the world on foot.
他梦想步行周游世界。
英英解释
- to no avail
[同]
in vain, vainly
[例]
- he looked for her in vain
- the city fathers tried vainly to find a solution
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