secured 📖 中文释义 a. 有担保的 🧩 词形变化 原形 secure变形 dp 📘 English Definition(英文释义) v get by special effortv cause to be firmly attachedv assure payment ofv make certain ofv fill or close tightly with or as if with a plugv furnish with battens ← secure the adoption of S 字母词表 secured accounts →