词根词缀：-ation, -ization (-iz[e] + -ation); -isation (British spelling variation)

【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：tono-, ton-, -tonia, -tonic, -tonous, -tony (sound)

【来源及含义】Greek > Latin: sound, tone; [Greek tonos, "that which is stretched, a stretching, a straining, a pitch of the voice, a musical note"]

【同源单词】aerotonometer, aerotonometry, atonal, atonic, barytone, detonate