collaborations
释义
n. 合作, 协作( collaboration的复数形式 ); 通敌
英文释义
n. act of working jointly
n. act of cooperating traitorously with an enemy that is occupying your country
词形变化
原型: collaboration 原型变体: s
BNC词频排名: 0 | 当代语料库词频排名: 0