go halves
與某人分攤成本或費用
口語·提議分攤費用
英文釋義
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.
典故來源
源自中世紀商業慣例，買賣雙方各付一半費用，后引申為平攤成本。