Marginal productivity
[经] 边际生产率
🧩 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
Could you explain it more precisely for us?
您可不可以讲得详细一点？
Their stories are in conflict with each other.
他们的叙述相互矛盾。
They also have the disadvantage of being an expensive form of transport.
飞机另一个缺点是昂贵。