grummet /'^rʌmet, -mit/ 📖 中文释义 n. 绝缘垫圈, 〈航海〉索眼, 索环 📘 English Definition(英文释义) n fastener consisting of a metal ring for lining a small hole to permit the attachment of cords or lines ← Grumman G 字母词表 grumose →