postorbital /pәust'ɒ:bitl/ 📖 中文释义 a. 眶后的[医] 眶后的 📘 English Definition(英文释义) a. Situated behind the orbit; as, the postorbital scalesof some fishes and reptiles.n. A postorbital bone or scale. ← postoral exercise P 字母词表 postorder →