protracted /prәu'træktid/ ★☆☆☆☆ 📖 中文释义 a. 拖延的 🧩 词形变化 📘 English Definition(英文释义) v lengthen in time; cause to be or last longers relatively long in duration; tediously protracted ← protract a debate P 字母词表 protracted meeting →