cosmologist /kɒz'mɒlәdʒist/ 📖 中文释义 n. 宇宙学家, 宇宙论者 🧩 词形变化 复数 cosmologists 📘 English Definition(英文释义) n. an astronomer who studies the evolution and space-time relations of the universe ← cosmologies C 字母词表 cosmologists →