Thedichotomypostulatedbymanybetweenmoralityandinterests,betweenidealismandrealism,isoneofthestandardclichésoftheongoingdebateoverinternationalaffairs.

名词辨析。dichotomy二分法，一分为二。A．division into two parts分为两部分；B．combination of two parts两部分的结合或合并；C．disparity(职位、数量、质量等)不一致，不同，不等；D．contradiction反驳，矛盾。