贫富悬殊的英文：
extreme disparity between the rich and the poor
adj. 末端的；极端的；急进的；偏激的
n. 极端；末端；最大程度
- in an extremity
智尽力竭|陷入绝境 - relative extreme
相对极值 - It is extremely corrosive.
它是极强的腐蚀剂。
n. 不同；差距
- Something that is a combination of disparate or contradictory elements.
兼有相反性质的人或物兼有根本不同的或相互对立的成分的结合体。 - How do you account for this disparity in perspectives?
我们要如何来解释东西方这种不同的观念呢？ - There was a great disparity in strength between the two sides.
双方力量悬殊。
prep. 在...之间；私下；来往于…之间；由…分担（分享）；总共
adv. 在中间
- Between ourselves
秘密地说 - Interaction between systems or between properties of a system.
系统间或一个系统的各种特性之间的相互作用。 - You have your choice between the two.
在这两个之中，你有选择权。