鰓弓 | [さいきゅう, saikyuu] (n) branchial arch; gill arch [Add to Longdo] |
gill arch | (n) one of the bony or cartilaginous arches on each side of the pharynx that support the gills of fishes and aquatic amphibians, Syn. branchial arch, gill bar |
鰓弓 | [さいきゅう, saikyuu] (n) branchial arch; gill arch [Add to Longdo] |