软骨鱼类 (軟骨魚類) ruǎngǔyú lèi

ruǎngǔyú lèi set phrase cartilaginous fishes; Chondrichthyes (taxonomic class including sharks and rays)
Domain: Modern Chinese 现代汉语 , Subdomain: Zoology , Concept: Fish 鱼
Notes: (CC-CEDICT '軟骨魚類')