词根词缀：cheiro-, cheir-, chiro-, chir-, -cheiria, -chiria

【来源及含义】Greek: hand; pertaining to the hand or hands

【相关词根词缀】 Related "hand" units: Dextro and Sinsitro History; Hands as Objects of Art; Hands: Mechanical Marvels; manu-; palm.

【同源单词】acephalochiria, acheiral, acheiria, acheiropodia, acheirus, achirus

词根词缀：chiropter-, cheiropter-

【来源及含义】Greek: bat, bats; flying mammals with wings: cheir, "hand" + pteron, "wing"

【同源单词】cheiropter, Cheiroptera, cheiropteran, Cheiropterygium, chiropterophile, chiropterophilia

词根词缀：pterygo-, pteryg-

【来源及含义】Greek: wing

【同源单词】acanthopterygian, actinopterygian, Actinopterygii, apterygial, Apterygota, archipterygium