fruitless

名词：

名词: fruitlessness

更多词形：

副词: fruitlessly | 名词: fruitlessness |

单词例句：

His best efforts proved fruitless, however, and the child died.

他竭尽全力却无济于事，孩子死了。

So far the search for the missing boy is fruitless.

对失踪男孩的搜寻至今仍无结果。

Their negotiation was fruitless.

他们的谈判没有结果。

History says that Washington's is an unwise and ultimately fruitless strategy.

历史会见证华盛顿的策略是不明智且最终无益的。

At the fruitless end of your journeyuvA.

以一无所得来结束你的行程。

So far the search for the missing boy has been fruitless .

到目前为止，还没有找到那失踪的男孩。

It is owing to this that her work is so often feeble and fruitless.

她不断的使这位圣灵担忧，因此她的工作才如此软弱，不能结果。

It was a fruitless , harassing round.

这是枉费心机的，无可奈何的循环。

So far the search for the missing middle aged woman has been fruitless.

到目前为止,还没有找到那失踪的中年妇女。