diamondback /'daiәmәndbæk/ 📖 中文释义 a. 有菱形斑纹的n. 菱背响尾蛇 🧩 词形变化 复数 diamondbacks 📘 English Definition(英文释义) n. large deadly rattlesnake with diamond-shaped markings ← diamond-skin disease D 字母词表 diamondback moth →