go halves
与某人分摊成本或费用
口语·提议分摊费用
英文释义
to divide or share something equally with someone else; to split the cost or responsibility equally between two parties
例句
Let's go halves on the pizza, I'll pay for my half.
典故来源
源自中世纪商业惯例，买卖双方各付一半费用，后引申为平摊成本。