hardened /'hɑ:dәnd/ 📖 中文释义 a. 变硬的;坚定的 🧩 词形变化 原形 harden变形 dp 📘 English Definition(英文释义) a. protected against attack (especially by nuclear weapons)s. converted to solid form (as concrete) ← Hardenbergia comnptoniana H 字母词表 hardened and tempered steel →