考研英语单词储备很重要，新东方在线为大家整理了一批考研英语核心词汇，无论多忙，当天晚上睡觉前和第二天早上都要把学习的单词复习一遍。
origin 起源，由来 a word of Latin ～
opaque 不透明的A brick wall is ～.
occasion 时刻，场合They met on three ～s
orient 东方，东方国家 political theory in the West and in the Orient
optimistic 乐观的，乐观主义的
postpone 延迟，延缓，延期 We are postponing our trip until the weather grows warmer
potential 潜在的，可能的 That hole in the road is a ～ danger
rally 集合，团结 ～ public opinion in favor of price controls
option 选择权 It is your ～ to take it or leave it
portable 便于携带的，手提式的，轻便的This little TV is extremely ～
pose 姿势，样子 The model was asked to adopt various ～s for the photographer
paralyze 使瘫痪，使麻痹 A stroke ～d half his face
partial 偏向一方的，偏袒的，偏爱的 A parent should not be ～ to any one of his children
patch 补钉，补片 patches at elbows of a jacket
hip n.臀部，髋;屋脊
pave 铺路，铺砌，铺筑 ～ a road with concrete
participate 参与，参加，In a modern democracy people want to ～ more fully
particular 特殊的，特别的 a matter of ～ importance