213 punctuation 标点
词根：-punct- 点,针
变形：punct, pung
（4）.pungent 辛辣的,尖刻的
记忆方法：pung(=punct针)+ent→刺痛的→辛辣的,尖刻的
衍生: pungency
实例：He exhaled the pungent odor of garlic.
（5）.compunction 内疚,后悔
记忆方法：com(全部)+punct(针)+ion→全身如同针扎一般→懊悔
实例：She felt no compunction about leaving her job.
（6）.punctilious 循规蹈矩的,谨小慎微的
记忆方法：punct(针,点)+ilious(多)→多注意点点滴滴的→循规蹈矩的,谨小慎微的
实例：He is punctilious in the performance of his duties.
（7）.pundit 专家
记忆方法：pund=punct(针,点)→专到针头上→专家
实例：He is a well known political pundit.
214 centre 中心
词根：-centr- 中心
（1）.concentrate 专心
记忆方法：con(一起)+centr(中心)+ate→全部向中心→专心
实例：Be quiet – let me concentrate on my homework.
（2）.egocentric 自我为中心的
记忆方法：ego(自我)+centr(中心)→自我为中心的
实例：He was a man of undoubted genius, but bad-tempered, egocentric, and impossible to live with.
（3）.centripetal 向心的
记忆方法：centr(中心)+pet(追)→追向中心的→向心的
实例：centripetal force
（4）.centrifugal 离心的
记忆方法：centr(中心)+fug(离开,逃跑,参见refuge)+al→离心的
实例：centrifugal force
（5）.eccentric 古怪的
记忆方法：ec(出)+centr(中心)→古怪的
实例：He is an eccentric character who likes wearing a beret and dark glasses.
215 council 委员会
词根：-cil- 召集→安抚
（1）.conciliate 安抚
记忆方法：con(一起)+cili(召集)+ate→召集在一起→安抚
衍生: conciliatory
实例：The President's speech was hailed as a conciliatory gesture toward business.
（2）.reconcile 调解
记忆方法：re(重新)+con(一起)+cil(召集)→重新召集在一起→调解
衍生: reconcilable
实例：Bevan tried to reconcile British socialism with a wider international vision.
216 ascend 攀登,上升
词根：-scend- 爬(climb)
（1）.descend 下降
记忆方法：de(向下)+scend(爬)→下降
实例：I heard his footsteps descending the stairs.
（2）.descendant 子孙,后代
记忆方法：descend(下降)+ant(表名词, 人)→后代
实例：He was a direct descendant of Napoleon Bonaparte.
（3）.ascendancy 优势,支配地位
记忆方法：a(强调)+scend(爬)+ancy(表名词)→支配
实例：Although geographically linked, the two provinces have long fought for political ascendancy.
（4）.condescend 屈尊,俯就,摆架子
记忆方法：con(共同)+descend(爬)→一起往上爬→必定要俯就对方
实例：Would you condescend to accompany me?
（5）.transcend vt.超越，超出…的限度； 优于或胜过…
记忆方法：tran(越过)+scend(爬, 攀)→ 攀过去→ 超越
实例：Such matters transcend current human understanding.
217 punch 用拳猛击
词根：-punch- 打 punch,pugn, pinge, pug
（1）.impugn 责难
记忆方法：Im(入)+pugn(打)→打进去→抨击
实例：All I can hope is that the good name of the Bank will not be impugned in some way.
（2）.pugnacious 好斗的
记忆方法：pugn(打)+acious(表形容词)→喜欢打的
近义词: belligerent, bellicose, combative
实例：The President was in a pugnacious mood when he spoke to journalists about the rebellion.
（3）.repugnant 令人厌恶的
记忆方法：re(重新)+pugn(打)+ant→(把人)打回去→令人厌恶的
近义词: repulsive
实例：The Committee said his actions were improper and repugnant.
（4）.impinge 冲击
记忆方法：im(入)+pinge=punch(打击)→冲击
实例：The cuts in defense spending that have impinged on two of the region's largest employers.
（5）.pugilist 拳击运动员
记忆方法：pug(打)+ilist→拳击手
近义词: boxer
实例： At the end of the story, the protagonist emerges as a powerful pugilist.
难记词
230.charlatan 冒充内行的人,庸医
记忆方法：发音记忆: "掐了他"→庸医,冒充内行的人
实例： 1. He was sure that he was dealing with a charlatan. 2. A charlatan doesn't murder with a knife.
231.chasm 裂口
记忆方法：常用词,一部非常有名的书(书中的内容是市场营销的关键同时还可以用于交易), Cross The Chasm (by Geoffrey A. Moore)用的就是这个词
实例：the chasm between rich and poor in America
232.chassis 底盘
记忆方法：联想记忆: cha(擦)+assis=basis(底部)→底盘
实例：As a result, it will be suitable for both longitudinal or transverse settings, and can sit low in a chassis.
233.chauvinist 沙文主义者
记忆方法：发音记忆. 所谓沙文主义指的是极端偏激的爱国,民族主义,通常表现为对自己所在团体盲目热爱并对其他团体抱有仇恨 衍生: chauvinistic
实例：He’s a bit of a male chauvinist.
234.cheetah 猎豹
记忆方法：
实例：A slow gazelle might never be unlucky enough to meet a cheetah, but a slow cheetah that never catches anything dies.
235.checker 格子,西洋跳棋
记忆方法：跳棋就是没走一步都要check
实例：He moved her around like a checker.
236.cherubic 天使的,天真无邪的
记忆方法：联想记忆: cher=chery(樱桃)+rub=rubber(橡胶)→像樱桃一样红润,像橡胶一样富有弹性→天使般的
实例：her beaming, cherubic face
237.chubby 胖乎乎的
记忆方法：常见词
实例：a baby with round chubby cheeks
238.chicanery 欺骗
记忆方法：联想记忆: chic=trick(把戏,计谋)+anery(地方)→欺骗
实例：We still do; living in a world in which undeclared aggression, war, hypocrisy, chicanery, anarchy and impending immolation are part of our daily lives, we all want a code to live by.
239.chide 责骂
记忆方法：联想记忆: chide a child
实例：He gently chided the two women.
