bolt-hole 📖 中文释义 n. 换气孔, 漏洞 🔗 释义中的汉语词 漏洞 🧩 词形变化 复数 bolt-holes 📘 English Definition（英文释义） n. a hole through which an animal may bolt when pursued into its burrow or den ← bolt-action B 字母词表 bolt-holes →