Marginal efficiency of capital
[经] 资本的边际效率
🧩 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
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
🗣️ 情景例句
I'm not sure I'm up to it.
我不能肯定我是否能做得来。
The sanitary engineer collects garbage.
卫生队员收集垃圾。
Fortunately for them, the Bank of England has a team called Mutilated Ladies which deals with claims from people who fed their money to a machine or to their dog.
对英国人来说，值得庆幸的是英国银行有一个残钞鉴别组，负责理那些把钱塞进机器或塞给狗的人提出的索赔要求。