top-up / ˈtɒpʌp/ ★☆☆☆☆ 📖 中文释义 n. 添加的饮料; 追加的贷款a. 额外的, 附加的v. 补充 🔗 释义中的汉语词 补充 🧩 词形变化 复数 top-ups 📘 English Definition(英文释义) n. an amount needed to restore something to its former level ← top-to-top T 字母词表 top-up card →