词典释义：
释义
in vain
毫无结果，一无效果
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Denny had inquired about getting work, without result .丹尼询问过找工作的事，可毫无结果。
双语例句
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My investigations were without result.
我的调查毫无结果。
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The meeting broke up without result.
会议没有结果就结束了。
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I worked all day, but without result.
干了一天，却没有结果。
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My investigations were without result.
他们调查的结果如何？
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My investigations were without result.
现将调查结果报告如上。