But he stresses that continued U.S.support for democracy in the Muslim world is a key requisite to improving relations.

VOA: standard.2010.05.11

Aristotle's Politics is a book about the kind of knowledge requisite for that kind of skill.

亚里士多德的《政治学》,是一本关于这种技能,所需之必备知识的著作。

耶鲁公开课 - 政治哲学导论课程节选

As our chart shows, strong inflation in consumer prices is not a pre-requisite for a bull market in gold.

FORBES: Japan Shows How Gold Loves Deflation, Too

The court system say: a pre-requisite of our having a complex society at all.

FORBES: Frankenstorm Sandy Will Boost The US Economy

Sidekicks are a requisite for comic relief (and grist for the lucrative merchandising mill).

CNN: WOMAN WARRIOR