insomniac /in'sɒmniæk/ 📖 中文释义 n. 失眠症患者[医] 失眠患者 🧩 词形变化 复数 insomniacs 📘 English Definition(英文释义) n. someone who cannot sleeps. experiencing or accompanied by sleeplessness ← insomnia I 字母词表 insomniacs →