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