词根：-corn-, -cer-
【词根含义】：角
【词根来源】：-corn-来源于拉丁语名词cornu, cornus, n(动物的角,点,突出的部分); -cer-来源于希腊语keras(动物的角)。可追溯至原始印欧语ker-(尖顶,头)。
【同源单词】：bicorn, cornea, corneous, corner, cornet
词根：-fac-, -fic-, -fect-, -fact-, -feat-
【词根含义】：做,作
【词根来源】：来源于拉丁语动词facio, facere, feci, factus(做,作)。
【同源单词】：benefit, counterfeit, facile, facilitate, facility
词根词缀：-ation, -ization, -isation
【来源及含义】Greek > Latin: a suffix; action, act, process, state, or condition; or result of doing something
【相关描述】Although there are over 1,450 word entries ending with -ation or -ization listed in this unit, there are certainly many more which exist in the English language. At any rate, this unit provides a significant number of -ation and -ization examples for you to see.
【同源单词】abarticulation, abbreviation, abdication, abdominal examination, aberration, abevacuation
词根词缀：corn-
【来源及含义】Latin: horn, horny