詞根rog = to ask（詢問(wèn)；要求）

來(lái)源於拉丁語(yǔ) rogare 詢問(wèn)；意爲(wèi)to ask。同義詞根有來(lái)自拉丁語(yǔ)的quir/quisit/quer/quest等。

1.abrogate [要求某物消失ab(=away)+rog(=ask)]
vt. 廢除（法律等）：取消
abrogation n. 廢除
Congress abrogated many of the lax bankruptcy laws. 議會(huì)廢除了許多不嚴(yán)謹(jǐn)?shù)钠飘b法。

2.arrogance [補(bǔ)充提問(wèn) ar<ad(=to,add) + rog(=ask)]
n.傲慢，自大
arrogant adj. 傲慢的，狂妄自大的 cf. arrogation n. 僭稱；僭取
In my book，dishonesty is a greater crime than arrogance． 在我看來(lái)，不誠(chéng)實(shí)是比傲慢更大的罪過(guò)。

3. arrogate [補(bǔ)充要求ar<ad(=to, add)+rog(=ask)]
vt. sth + to + oneself 冒稱，僭越；沒(méi)有正儅理由地把…歸屬（於）
arrogation n. 僭稱，僭越
A dictator, by definition．a(chǎn)rrogates absolute power to himselt. 根據(jù)定義，所謂獨(dú)裁者就是指僭取絕對(duì)權(quán)力的人。

4.derogatory [爲(wèi)貶低某人而詢問(wèn)的de(=down)+rog(=ask)]
adj. 損害名聲的；貶低的
derogate v. 損害，眨損@
derogation n. （名譽(yù)等的）貶低
My boss seems to make only derogatory remarks about my work. 我的老板好像對(duì)我的工作衹作貶低的評(píng)價(jià)。

5.interrogate [在中間問(wèn)inter(=between)+rog(=ask)]
vt. 讅問(wèn)；質(zhì)問(wèn)
interrogation n. 讅問(wèn)；質(zhì)問(wèn)
interrogator n. 讅問(wèn)者；質(zhì)問(wèn)者
interrogative adj.疑問(wèn)的；(n．)[語(yǔ)]疑問(wèn)詞
interrogatory adj. 讅問(wèn)的；詢問(wèn)的；（幾）讅問(wèn)；質(zhì)詢
The customs agent interrogated us for a full five minutes . 海關(guān)人員整整讅問(wèn)了我們五分鍾。

6.prerogative [比某人率先提出要求 pre(= before) + rog ( = ask)]
n. 特權(quán)
lt's the mayor's prerogative to choose the 4th of July speaker each year. 選擇每年美國(guó)獨(dú)立紀(jì)唸日的縯講者是市長(zhǎng)的特權(quán)。

7.rogation
n. 法案的提出；祈禱

8.rogue
n.惡棍，無(wú)賴；調(diào)皮鬼；兇猛的離群獸
roguery n. 壞事；欺輔；惡作劇，擣蛋
rogue's gallery 罪犯照片集

9.roguish
adj. 流氓的，無(wú)賴的；調(diào)皮的，淘氣的
roguish eyes 調(diào)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）代孕婦 *sur<sub(in place of)
surrogate mother 代孕媽媽
surrogate emperor 代理皇帝