词根：-cre-, -cret-

【词根含义】：创造,生长

【词根来源】：来源于拉丁语动词creo, creare, creavi, creates(创造)和cresco, crescere, crevi, cretus(生长)。

【同源单词】：create, creation, creative, creator, creature

前缀：ac-

【词根含义】：来,临近;加强意义

【词根来源】：ad-的变体,用在c前。

【同源单词】：accede, accelerate, acceleration, accelerator, accelerometer

词根词缀：cresc-, -cret, -crease

【来源及含义】Latin: to become greater or larger in amount or size, to grow, to multiply; to reproduce

【相关描述】The words in this cresc- unit are closely related to the creat- unit.

【同源单词】accretion, accretion disk, accretive, accrue, accrued, concrete

词根词缀：-tion

【来源及含义】Latin: a suffix forming nouns from verbs of condition and action; an act or process: resumption, absorption; state or condition, redemption, exhaustion; something resulting from or otherwise related to an act or process, assumption, friction

【相关描述】This unit is presenting a small fraction of the hundreds of words ending with the suffix of -tion; however, there is a significant number of words which may help everyone have a better understanding and appreciation of the use of this element.

【同源单词】abduction, abjection, ablution, ablution, abolition, abruption