眾所周知，詞匯是GRE考試的基礎。那么怎樣才能掌握GRE必備的詞組呢？
這里為大家總結(jié)一些常用的核心詞組，希望對各位備考有幫助。

本期GRE必備詞組:
nothing but ?僅僅

??釋義:

You use nothing but to emphasize something is just something

?例句

Fuel cell vehicles have the advantage of producing nothing but water vapor as their exhaust.

?GRE

He is the center of his work, but his egocentricity is of a special kind; Goethe, for example, says Bayley, “cared for nothing but himself.
他工作的中心就是他自己，但是他的自我中心很特別;比如，Goethe認為Bayley在意的僅僅是他自己
。