词根：-clin-

【词根含义】：倾,斜

【词根来源】：来源于希腊语klimax(梯子)和拉丁语clinare(倾斜,下沉)。均可追溯至原始印欧语kli-(倾斜,斜面)。

【同源单词】：decline, inclination, incline, lean

前缀：il-, in-, ir-, im-

【词根含义】：不,无,非;入,向内

【词根来源】：(il-用于l前;im-用于b, m, p前;ir-用于r前;in-用于其它情况)   来源于拉丁语in。

【同源单词】：illegal, illegality, illegitimate, illiterate, illogical

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：clino-, clin-, -clinal, -cline, -clinic

【来源及含义】Greek: bed; slope, slant; to lean, leaning; an ecological term; in the sense of a slope or gradient

【同源单词】aclinic, anticlinal, anticline, cline, clinic, clinical