watchfulness 📖 中文释义 n. 警惕, 戒备, 不眠 🔗 释义中的汉语词 警惕戒备 🧩 词形变化 复数 watchfulnesses 📘 English Definition(英文释义) n. the process of paying close and continuous attentionn. vigilant attentiveness ← watchfully W 字母词表 watchfulnesses →