Marginal income
[经] 边际收益
🧩 词语组成解析
marginal
['mɑrdʒɪnl]
adj. 边的，边缘的;旁注的;临界的，最低限度的;收入仅敷支出的;
margin边缘 + al 表示属于...的、具有...性质的、如...的 → a.微小的,不重要的;仅以微弱多数票获胜的;记在页边的
🗣️ 情景例句
Oh, fine, fine. Be here a few minutes early.
啊， 好， 好。请早几分钟到这。
A new bicycle is out of the question - we can't afford it.
买新自行车的事谈不上 —— 我们买不起。
It was a good suggestion.thanks.
你建议得不错，谢谢。