1.long-lasting adj.持久的;持续的
Even minor head injuries can cause long-lasting psychological effects.
即使是轻微的头部创伤也会对心理产生长期影响。
2.harmless adj.无害的,不致伤的
Johnny was the most persistent and most harmless of her admirers.
约翰尼是追她的人中最痴心、最没有心机的一个。
3.irritation n.刺激
This is an irritation and inflammation of the edge of the eyelid.
这是眼睑边缘红肿发炎的症状。
4.predispose vt.使预先有倾向;使易接受
There is evidence to suggest that certain factors predispose some individuals to criminal behaviour.
有证据表明,特定的因素会使某些人产生犯罪倾向。
5.recommend vt.推荐;劝告
I've just seen a play that I can highly recommend.
我刚看了一场话剧,我强烈推荐。
6.essential adj.基本的;必要的
Jordan promised to trim the city budget without cutting essential services.
乔丹承诺在不减少基本服务的前提下,缩减市政预算。
7.undo vt.松开,解开;取消,废除;毁灭;扰乱
If Michael won, he would undo everything I have fought for.
如果迈克尔赢了,那我一直以来努力争取的一切都将白费。











