查询词典 in vain

His labours had not been in vain.

他的劳动并没有白费。

He tried in vain to catch the butterfly on the flower.

他白费力气想抓住停在花上的蝴蝶。

He tried in vain to catch the butterfly on the flower.

例句1。他白费力气想抓住停在花上的蝴蝶。

He tried in vain to catch the butterfly on the flower.

有一只蝴蝶正在花丛里忽上忽下地飞着。

The small cat tried in vain to catch the butterfly on the flower.

这只小猫白费力气想抓住停在花上的蝴蝶。

Calls to the florist were always in vain—it was a cash purchase.

从花店那里也得不到任何信息，因为订花的人总以现金支付。

The general and the colonel glared sternly and significantly at one another, like two cocks preparing for a fight, seeking in vain for a symptom of cowardice.

将军和上校像两只准备格斗的公鸡，严肃地意味深长地怒目相视，白白地守候对方露出胆怯的神态。

The only way to release your suffering is death!cry is in vain, for you are nothing and nobody will care your pain...

最佳答案：减轻你痛苦的唯一方法就是死亡，哭是无用的，因为你什么也不是也没有人会注意到你的痛苦。

The lad tried in vain with the crucibles to turn copper and lead into gold and silver — he looked long and vainly into the mirror, smoke and clouds passed over it, but he saw nothing plain, and the shell to his ear produced only indistinct murmurings, like the breaking of distant seas on an unknown shore.

可是，他白费了半天的工夫也没有把坩埚里的铜和铅炼成金和银；盯了半天镜子，除了烟和云，他什么也没有看清楚；他把贝壳贴近耳朵，听到的只是含混不清的低语，象从远出陌生的海岸传来的潮汛声。

Many ancient alchemists had tried in vain to ___ gold from lead.

很多古代术士徒劳地试图从铅中获得黄金。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。