为了方便广大考生更好的复习，恒星英语网综合整理了SAT备考资料：常用词汇，以供各位考生考试复习参考,希望对考生复习有所帮助。
Group 53
Acuity sharpness (mental or visual)
Braggart someone who boasts
Debunking exposing false claims or myths
Epitomized typified, characterized, personified
Hidebound rigid in opinions
Languish decay, fade away, get weaker
Obsequious servile, submissive
Polemical causing debate or argument
Restorative a tonic
Thwart prevent, frustrate
Group 54
Adamant forceful, inflexible
Brawny muscular
Decathlon an athletic competition with ten events
Equivocate speak ambiguously; avoid telling the truth
Hieroglyphics picture writing; writing difficult to read; enigmatic
Larceny theft, robbery, stealing
Obsession a dominating concern
Ponderous weighty, slow and heavy
Retention preservation, withholding
Timorous cowardly, fearful
小编提醒：单词的记忆要靠长期的坚持，考生们一定要持之以恒，每天都拿出来看一看背一背，让这些词汇在大脑中形成长期记忆，这样就不会轻易地忘记背过的词汇了。