Marginal investment
[经] 边际投资
🧩 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
but they probably had other things on their minds.
但他们也许还有其他的事想要做。
When did you get off work?
你什么时候下班？
Oh, who is this?
噢，这位是谁？