小伙伴們，GRE考試大家復習的怎么樣了呢？下面是幫考網(wǎng)分享的一些GRE考試詞匯部分的相關資料，一起來看看吧！

CRE必備詞組：

on the periphery of  在……邊緣

釋義:

If something is on the periphery of an area, place, or thing, it is on the edge of it.

例句

Geographically, Shanghai is on the periphery of China, while Xi\'an is at the heart of the country.

If individuals on the edge of a group are more vigilant because they are at greater risk of being captured, then individuals on average would have to be more vigilant in smaller groups, because the animals on the periphery of a group form a greater proportion of the whole group as the size of the group diminishes.

如果隊伍邊緣的個體會因為容易被擒獲而保持更高的警惕，那么一般來說隊伍規(guī)模越小體會們更警惕，因為當整體規(guī)?？s小時，處在邊緣的個體所占的比例上升了。

sail through  輕松完成

釋義:

If someone or something sails through a difficult situation or experience, they deal with it easily and successfully.

 例句

Unlike its previous version that got overwhelming opposition, the re-drafted bill sailed through the Senate on a 269 to 5 vote this time.

In a most impressive demonstration, Pavarotti sailed through Verdi\'s "Celeste Aida," normally a tenor\'s nightmare, with the casual enthusiasm of a folk singer performing one of his favorite ballads.

在一場很精彩的演出中，帕瓦羅蒂輕松地演唱威爾第的歌劇《圣潔的阿依達》，就像一個民謠歌手表演他最喜愛的民歌一樣迸發(fā)出很隨意的激情，然而，這部歌劇通常是男高音的噩夢

a case in point  絕佳例證

釋義:

If you say that something is a case in point, you mean that it is a good example of something you have just mentioned.

 例句

In many cases political uncertainties are the cause of people fleeing their country. A case in point is post-Soviet Russia.

Researchers are finding that in many ways an individual bacterium is more analogous to a component cell of a multicellular organism than it is to a free-living, autonomous organism. Anabaena, a freshwater bacteria, is a case in point .

研究者們正在意識到，相比于一個獨立的生命個體，細菌更接近于多細胞生物中的單個細胞。一種名為項圈藻的淡水細菌就是很好的例子。

by virtue of   因為

釋義:

You use by virtue of to explain why something happens or is true.

例句

He won the game by virtue of his strength of will.

By virtue of her extensive experience and her wealth of practical knowledge, 87-year-old Louisa Vigil was regarded by her family in New Mexico as its chief advice-giver and matriarch.

因為她廣泛的經(jīng)歷和大量的生活知識，87歲的Luoisa Vigil被她生活在新墨西哥州的家人看做主要顧問和女族長。

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