coastguard /'kәustgɑ:d/ ★☆☆☆☆ 📖 中文释义 n. 海岸警备队, 海岸警备队队员 🧩 词形变化 复数 coastguards 📘 English Definition(英文释义) n. a military service responsible for the safety of maritime traffic in coastal waters ← coasters C 字母词表 coastguardman →