nilgai /'nil^ai/ 📖 中文释义 n. [动]蓝牛(羚的一种,分布于印度,因其雄者毛色呈蓝灰而得名) 🧩 词形变化 📘 English Definition(英文释义) n. large Indian antelope; male is blue-grey with white markings; female is brownish with no horns ← nilfactor N 字母词表 nilgau →