词根：-firm-

【词根含义】：巩固,确定

【词根来源】：来源于拉丁语形容词firmus(稳固的,坚固的)和动词firmo, firmare, firmavi, firmatus(巩固,确定)。

【同源单词】：affirm, affirmance, affirmation, affirmative, confirm

前缀：af-

【词根含义】：来,临近;加强意义

【词根来源】：ad-的变体,用在f前。

【同源单词】：affect, affectation, affected, affection, affectionate

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：firm-

【来源及含义】Latin: strong, firm; steadfast or unwavering in purpose, loyalty, or resolve

【同源单词】affirm, affirmable, affirmation, affirmative, affirmative action, affirmatively