词根：-nounc-

【词根含义】：通知

【词根来源】：来源于拉丁语中nuntius(信使)派生的动词nunti.o, nunti.are, nunti.avi, nunti.atus(通知,宣布)。

【同源单词】：announce, announcement, denounce, enunciate, enunciation

前缀：an-

【词根含义】：无,不;加强意义

【词根来源】：来源于拉丁语前缀an-或希腊语前缀un-。

【同源单词】：anarchic, anarchism, anarchy, anarthrous, annex

词根词缀：-ment

【来源及含义】Latin: a suffix; result of, means of, act of; place of action

【相关描述】The suffix -meant is a final word element derived through Middle English and French from the Latin suffix -ment(um), originally used to form agent and action nouns from verbs, now used to form nouns and denominative verbs in several related senses:

The verb combinations show no change in basic form: cement, compliment, lament.

Principal parts: -menting, -mented, -mented.

Related forms: -mentum (singular); -menta, -menti, -ments (plurals).

【同源单词】abolishment, abridgment, accompaniment, accomplishment, accouterment, achievement

词根词缀：nounc-, nunci-, nunti-

【来源及含义】Latin: messenger, message; make known, announce

【同源单词】announce, announcement, announcer, annunciate, annunciation, denounce