metazoan /.metә'zәuәn/ 📖 中文释义 n. 后生动物a. 后生动物的 🧩 词形变化 复数 metazoans 📘 English Definition(英文释义) n. any animal of the subkingdom Metazoa; all animals except protozoans and sponges ← metazoal disease M 字母词表 metazoans →