anaspid /ə'næspid/ 📖 中文释义 n. 【古生物】缺甲类动物 🧩 词形变化 复数 anaspids 📘 English Definition(英文释义) n. extinct small freshwater jawless fish usually having a heterocercal tail and an armored head; of the Silurian and Devonian ← anaspadias A 字母词表 Anaspida →