词根：-crit-, -cern-

【词根含义】：判断,区分,决定

【词根来源】：-crit-来源于希腊语中krinein(决定)派生的kritikos(能做判断的人); -cern-和-cert-来源于拉丁语动词cern.o, cern.ere, crevi, cret.us/cert.us(判断,区分),从“判断/区分”引申出“确信”的含义。

【同源单词】：crisis, criterion, critic, critical, criticise

前缀：se-

【词根含义】：分离

【同源单词】：secede, secession, secessionism, secrecy, secret

词根词缀：-ary

【来源及含义】Latin: a suffix; a person who, a place where, a thing which, or pertaining to; connected with; having the character of; apparatus

【相关描述】The following examples of this suffix represent a very small number of those that exist in other parts of this lexicon.

【同源单词】ablephary, ablutionary, aboriginary, admaxillary, adversary, agynary

词根词缀：cern-, cert-, cer-; cret-, creet-, cre-

【来源及含义】Latin: to separate, to sift, to distinguish, to understand, to decide, to determine; separated, separation, to set apart; the glandular extraction or the movement out of a natural substance

【相关描述】Used to express the ability a person has to distinguish, or to perceive, something with the eyes and the mind. Related to crit-; as in criticize, diacritical, critique, etc.

【同源单词】ascertain, ascertainable, ascertainment, certain, certainly, certainty

词根词缀：se-

【来源及含义】Latin: aside, apart from, without, by itself, by one's self

【同源单词】desegregate, dissever, disseverance, persevere, sebaptism, sebaptist