SAT最常考10大类词汇词汇表

bent agitation lengthy long-winded prolix verbose superfluous phlegmatic sedate peaceful unflappable serenity equanimity aplomb relentless ruthless brutal fierce truculent pugnacious belligerent bellicose atrocious saturnine gloomy dispirit dismay crestfallen downcast morose mournful forlorn despondent placate conciliate