hypobranchial /,haipәu'bræŋkiәl/ 📖 中文释义 a. 鳃下的 📘 English Definition(英文释义) a. Pertaining to the segment between the basibranchialand the ceratobranchial in a branchial arch.n. A hypobranchial bone or cartilage. ← Hypobosca rufipes H 字母词表 hypobranchial eminence →