争论to argueto debateto contendargumentcontentioncontroversydebatedispute; debateargue; dispute; debate; argument; controversy; contention:争论的双方 the two contending sides争论中的问题 question at issue; a question in dispute没完没了的争论 an endless debate激烈的争论 a heated dispute这是个有争论的问题。 This is a controversial problem.