existence 高考考研

They eke out a precarious existence foraging in rubbish dumps.

他们靠在垃圾场捡垃圾维持着朝不保夕的活。

She led a humdrum existence—all work and no play.

过着相当单调的活——只有工，没有玩乐。

Working as a writer can be a very lonely existence.

当家会是一种很寂莫的涯。

We cannot presume the existence of life on other planets.

我们不能推其他行星上没有物。

Males and females only commingle during mating season, otherwise they live solitary existences.

公兽和母兽只有在交配季节才混到一起，否则他们分开独自居住。

Since her illness, other people had become shadowy and had no real existence for her.

自病后，其他人在眼中变得很模糊，似乎不存在了。

Trees owe their existence to soil.

树木靠土壤存。

New companies come into existence every year.

每年都有新的公司开业。

Their lives consist of the humdrum activities of everyday existence.

他们的活由日常存的平凡活动所构成。

His girlfriend is the be-all and end-all of his existence.

女朋友是他命中一切的一切。

What a wretched existence these people lead in the slums!

住在贫民窟里的这些人活多可怜呀!

The evidence pointed to the existence of an international smuggling network.

证据表明很可能有一个国际走私网络存在。

What are the chances of these molecules springing spontaneously into existence?

这些分子自然形成的可能有多大？

He led a colorless existence.

他过着平淡的活。

He led a dreamy existence.

他过着如梦的活。

It features a change with flame revesal,arc shape and existence of subrefining zone.

控制好泡界线即可保证玻璃球内在质量。

The finds from these burial grounds point to the existence of a prosperous matriarchal society.

这些墓地中发现的东西说明曾经有过一个昌盛的母系社会。

Nash did not live a cloistered existence nor was he spared the shocks that flesh is heir to.

纳什并非过着与世隔绝的活，他同样也不能逃脱人难免的种种打击。

Idolum bring into existence reality.

幻境存在在现实中。

Recently, some experiments show the existence of prewhirl and reveal the asymmetrical scroll will affect the distribution of prewhirl.

近年来，已有的实验结果显示，离心式通风机叶轮进口前的气流预旋确实存在，而且其分布形式与人们通常的想象有很大不同。