pulsar /'pʌlsɑ:/ 📖 中文释义 n. 脉冲星 🔗 释义中的汉语词 脉冲星 🧩 词形变化 复数 pulsars 📘 English Definition(英文释义) n. a degenerate neutron star; small and extremely dense; rotates very fast and emits regular pulses of polarized radiation ← pulsant pulsars →