词根词缀：avi-, av-

【来源及含义】Latin: bird, birds

【同源单词】Aves, avian, aviarist, aviary, aviate, aviation

词根词缀：-ics

【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