词根词缀：ambi-, amb-, ambo-

【来源及含义】Latin: both, on both sides; around, about; vague; obscure

【相关词根词缀】 Related "around, round, surrounding" units: ampho-; circ-; circum-; cyclo-, -cycle; gyro-; peri-.

【同源单词】ambiance, ambiciliate, ambicolorate, ambidexter, ambidexterity, ambidextrous

词根词缀：-ics, -tics [-ac after i]

【来源及含义】Greek: a suffix that forms nouns and is usually used to form names of arts and sciences

【同源单词】acoustics, acoustoelectronics, acousto-optic, actinogenics, actinotherapeutics, actinotherapy