collaborations 📖 中文释义 n. 合作, 协作( collaboration的复数形式 ); 通敌 🔗 释义中的汉语词协作通敌 🧩 词形变化 原形 collaboration 📘 English Definition(英文释义) n. act of working jointlyn. act of cooperating traitorously with an enemy that is occupying your country ← collaborationist C 字母词表 collaborative →