词根：rog = to ask（询问；要求）
来源于拉丁语 rogare 询问；意为to ask。同义词根有来自拉丁语的quir/quisit/quer/quest等。
同源词：
1. abrogate [要求某物消失ab(=away)+rog(=ask)]
vt. 废除（法律等）：取消
abrogation n. 废除
Congress abrogated many of the lax bankruptcy laws. 议会废除了许多不严谨的破产法。
2. arrogance [补充提问 ar<ad(=to,add) + rog(=ask)]
n.傲慢，自大
arrogant adj. 傲慢的，狂妄自大的 cf. arrogation n. 僭称；僭取
In my book，dishonesty is a greater crime than arrogance． 在我看来，不诚实是比傲慢更大的罪过。
3. arrogate [补充要求ar<ad(=to, add)+rog(=ask)]
vt. sth + to + oneself 冒称，僭越；没有正当理由地把…归属（于）
arrogation n. 僭称，僭越
A dictator, by definition．arrogates absolute power to himselt. 根据定义，所谓独裁者就是指僭取绝对权力的人。
4. derogatory [为贬低某人而询问的de(=down)+rog(=ask)]
adj. 损害名声的；贬低的
derogate v. 损害，眨损@
derogation n. （名誉等的）贬低
My boss seems to make only derogatory remarks about my work. 我的老板好像对我的工作只作贬低的评价。
5. interrogate [在中间问inter(=between)+rog(=ask)]
vt. 审问；质问
interrogation n. 审问；质问
interrogator n. 审问者；质问者
interrogative adj.疑问的；(n．)[语]疑问词
interrogatory adj. 审问的；询问的；（几）审问；质询
The customs agent interrogated us for a full five minutes . 海关人员整整审问了我们五分钟。
6. prerogative [比某人率先提出要求 pre(= before) + rog ( = ask)]
n. 特权
lt's the mayor's prerogative to choose the 4th of July speaker each year. 选择每年美国独立纪念日的演讲者是市长的特权。
7. rogation
n. 法案的提出；祈祷
8. rogue
n.恶棍，无赖；调皮鬼；凶猛的离群兽
roguery n. 坏事；欺辅；恶作剧，捣蛋
rogue's gallery 罪犯照片集
9. roguish
adj. 流氓的，无赖的；调皮的，淘气的
roguish eyes 调皮的眼神
10. surrogate
adj.代理的；代用的n．替代物；代理人；(人工授精的）代孕妇 *sur<sub(in place of)
surrogate mother 代孕妈妈
surrogate emperor 代理皇帝
词根：pass = to stride, to step
来自拉丁语的pass 意为to stride,to step。此外，pass 也有to feel的意思，注意区分。
（*拉丁文pasus(=pace),古代法文passer(=to pass) —— 英文根字典）
同源词：
1. encompass（使一起大步走en(=make) + com(=together) + pass(=stride,step)）
vt.包围；围绕，包围
encompassment n.围绕，包围；包括
My CD collection encompasses a wide range of musical genres. 我收集CD里音乐的类型很广泛。
2. impassable（不能大步超过或路过的im<in(=not) + pass(=stride,step)）
adj.不能通行（通过）的；不可逾越的
impassability n.不能通行
Many of the highest mountain passes are impassable in winter. 在冬天高山上的很多通路无法通行。
3. impasse（不能路过或超过的状态im<in(=not) + pass(=stride,step)）
n.死胡同；绝境；僵局，困境
Professional mediators can help negotiators resolve an impasse. 专业仲裁人员能够帮助谈判者打破僵局。
4. trespass（超过去大步走tres<trans(=over,across) + pass(=stride,step)）
vi. 侵入（他人的土地等）；侵害（他人的权利等）；冒犯；侵犯
n.侵入，侵害；打扰，妨碍；宗教、道德上的罪过
trespasser n.侵害者；侵入者
Your cattle keep trespassing onto my land,and i'm tired of it. 你的牛总是不断地侵入我的土地，我真是烦透了。
5. compass
n.指南针；界限，范围；(pl.)（一般制图用的）圆规 *com(=together)
beyond the compass of the human mind 超出人类的智力范围
6. surpass
v.优于，胜过 *sur(=over)
surpassing adj.无与伦比的，超群的
of surpassing beauty 出众地美丽的
surpassingly adv.超群地
surpassingly ugly 极其丑陋
7. passable
adj.可通行的；尚可的
passable knowledge of German 尚可的德语知识
8. passage
n.通过，通行；通道，走廊，过道；航海；旅行；（议案的）通过；（从演讲或文章中节选的很短的）一段；(pl.)（双方的）交换的言辞；争论；打斗
passageway n.通道
passage of time 时间的流逝
passage of a bill 议案的通过
some passages from Shakespeare 莎士比亚作品某些选段
have angry passages with an opponent during a debate 在辩论中与对手恶言相向
9. passenger
n.乘客；旅客；（球队中或乘务员中）不积极的人
10. passing
adj.经过的，路过的；短暂的，一时的 n.通过；经过
passing years 流年岁月
passing of the old year 阵年流逝
11. pass
v. 通过；经过；传递；使及格；度过
n.经过；及格；通行证；隘口；传球
12. passover
n.逾越节（献祭之羊）《over= 越过》
13. pasport
n.护照；达成目的的手段
14. overpass
v. 越过；超越；违反
n.天桥；陆桥（从上面经过）《over- = above》
15. repass
v. 再通过；再经过《re- = again》
16. underpass
n.地下之通路（尤其指公路、铁路）
17. passe
adj.已过全盛期的；过时的，阵旧的
18. passer-by
n.过路人，路人
19. pastime
n.娱乐，游戏，消遣
her favorite pastime 她最喜欢的游戏
词根词缀：angina-
【来源及含义】Latin: to strangle; to choke or to suffocate
【相关描述】A spasmodic, cramplike, oppressive pain or attack. Any of varioius diseases marked by attacks of choking or suffocation, especially those affecting the throat.
【相关词根词缀】 Cross references related to "pain, hurt; suffering, injury" word families: -agra; algesi-; algo-; dolor-; Masochism; noci-; odyno-; poen-; pono- (toil, work; pain); Sadism.
【同源单词】angina, angina pectoris, anginal, anginaphobia, anginiform, anginoid
词根词缀：capit-, capt-, cap-, cep-, ceps-, chapt-, chef, cip-
【来源及含义】Latin: head; leader, chief, or first
【相关描述】It may be surprising to see that a "captain" and a "chef" both belong to the same word family; however, a captain is, of course, the "head of a company of military soldiers", and a "chef is the captain of a group of cooks".
A chef, especially to those who love good food, is not a lowly official; and when it is remembered that the old saying that "an army travels on its stomach", a chef is every bit as important as a captain.
When the French borrowed words from Latin, they frequently used soft sounds. These French words, with their softer sounds, then made their way into the English language. At the same time, English borrowed words directly from Latin. So it is that in English we often have two words which share the same root, but which have different, though related, forms and meanings.
Don't confuse the words in this capit-, capt- unit with those in the cap-, cip-, "catch, seize" unit.
【同源单词】a capite ad calcem, achieve, achievement, achiever, acid rain, alopecia capitis totalis
词根词缀：colpo-, colp-, kolpo-, kolp-
【来源及含义】Greek: womb, fold; vagina; from "bosom, lap, hollow"
【相关描述】The letter "k" is frequently used in place of the beginning "c" for many of these words.
【同源单词】aerocolpos, bathycolpian, colpalgia, colpectasia, colpectomy, colpedema
词根词缀：fungi-, fung-
【来源及含义】Latin: mold, mushroom; any of a group of plants including mushrooms, molds, mildews, etc.
【相关词根词缀】 A cross reference of a word group that is related, directly or indirectly, to: "fungus, fungi": myco-.
【同源单词】antifungal, fungal, fungate, fungi, fungicide, fungicole
词根词缀：gyno-, gyn-, gynaeco-, gyneco-, gyne-, -gynia, -gynic, gynec-, -gynist, -gynous, -gyny
【来源及含义】Greek: woman, women, female, females
【相关描述】Many of the words from these Greek elements refer to botanic or other biological nomenclature.
【相关词根词缀】 Related "woman, female" units: anilo-; fem-; mulie-; virgo-.
【同源单词】acrogynous, adynamogynous, agynary, agynous, androgygreed, androgynoid
词根词缀：querc-, querci-
【来源及含义】Latin: oak; used to designate any of a variety of chemical substances derived from oak bark or acorns
【同源单词】quercetin, quercine, quercitannic, quercite, quercitrin, quercitron
词根词缀：sol-, -sol
【来源及含义】Latin: base, ground, soil, bottom; the lowest part of something; sole of the foot or a shoe
【相关描述】Soil orders are named by adding the suffix -sol to a root word, as shown in the table of the United States Soil Taxonomy and the soil classification system of the Food and Agriculture Organization, FAO (agency of the United Nations).
Many of the applicable soilwords which are listed and defined in this unit do not use the -sol suffix; however, they are included because they are essential parts of the major listings of the U.S. Soil Taxonomy and the Food and Agriculture Organization presentations.
The soil groups are based on extensive sets of field and laboratory observations and on extensive technical criteria.
【同源单词】Acrisol, Albeluvisol, Albolls, Alfisol, Alisol, Andisol
词根词缀：tribu-, trib-
【来源及含义】Latin: to assign, to allot, to bestow, to give, to grant; from tribe, to give out among the tribes was tribuere which is the source of many of the words located in this unit
【同源单词】attributable, attribute, attribute, attribution, attributive, attributively