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 3
Alibi an excuse that shows someone was not at a crime scene
Buttress strengthen, support
Delineation demarcation, explanation, definition, outlining
Evacuate vacate, empty, abandon
Idiosyncrasy a personal peculiarity; something unique to an individual
Libertarian someone who opposes tyranny
Ominous threatening
Potent powerful, compelling, strong
Ruminate think over something, ponder
Transcribe copy
Group 4
Allay to lessen
Byline the line that tells you who wrote an article
Demur hesitate, refuse
Exacerbate make worse
Ignominious shameful
Liniment soothing lotion
Omnipotent all-powerful
Pragmatic practical
Ruse trick, stratagem
Transgress go astray, disobey, commit a sin
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。