ostracean /ɒs'treiʃiәn/ 📖 中文释义 a. 牡蛎的n. 牡蛎 🔗 释义中的汉语词 牡蛎 📘 English Definition(英文释义) n. Any one of a family of bivalves, of which the oyster isthe type. ← ostraca O 字母词表 ostraceous →