【词根含义】：关心,照料

【词根来源】：来源于拉丁语名词cur.a, cur.ae, f(关心)或动词curo, curare, curavi, curatus(关心,照料)。

【同源单词】：accuracy, accurate, curable, cure, curio

【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

【来源及含义】Latin: care, heal, cure; care for, give attention to, to take care of

【同源单词】accuracy, accurate, accurately, assurance, assure, assuredly