柯林斯词典tax-free 1. ADJ Tax-free is used to describe income on which you do not have to pay tax. 免稅的[商業] ...a tax-free investment plan. …一項免稅投資計劃。 返回 tax-free剑桥词典If something is tax-free, you do not pay tax on it. 免稅的,不收稅的 返回 tax-free