aquanaut /'ækwәnɔ:t/ 📖 中文释义 n. 海底观察员, 海底实验室工作人员 🧩 词形变化 复数 aquanauts 📘 English Definition(英文释义) n. a skilled worker who can live in underwater installations and participate in scientific research ← aquamycin A 字母词表 aquanautics →