查询词典 under cover

He went under the cover of an escort of soldiers.

他在一队士兵的护送下离开。

We must work hard to learn more knowledge under the cover of young age.

趁着现在还年轻，我们必须刻苦学习，获得更多的知识。

I am sending you under separate cover a copy of the latest issue of Times.

相信你看后一定会觉得有意思，并对你的英语学习有帮助的。

Under the cover of our young age ,we must work hard to gain much more knowledge.

趁着现在还年轻，我们必须刻苦学习，获得更多的知识。

He carried action under the cover of police.

他们在警方的掩护下采取了行动。

Under the cover of the youth .we must so study hard that we can get more knowledge..

趁着现在还年轻，我们必须刻苦学习，获得更多的知识。

We should study hard to gain more knowledge under the cover of that we're still young.

趁着现在还年轻，我们必须刻苦学习，获得更多的知识。

Under the cover of...

军队在夜幕的掩护下。。。

You always do not know what it is under her strong cover.

你永远不会知道在她坚强的外表下的是什么。

I will send you a copy of my book under separate cover .

我会另封一本我的书给你。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。