opossum /ә'pɒsәm/ 📖 中文释义 n. 负鼠科[医] 负鼠 🧩 词形变化 复数 opossums 📘 English Definition(英文释义) n. nocturnal arboreal marsupial having a naked prehensile tail found from southern North America to northern South America ← opos O 字母词表 opossum rat →