* between
-用于两人/两物
-用于多人/多物，但各人/物作为个体而非整体：
Keep this between you, me, and the lamppost.
-用于描述某地或某范围的边界或极点：
Ohio is located between Pennsylvania, Indiana, and three other states.
* among
-用于整体的人或物(in the midst of, in the company of)：
Newt Gingrich was among the winners in a lottery.
-表示广泛区域中的位置：
sitting among a lot of nobodies
- “鹤立鸡群”：
He was a man among men.
来源： May I Quote You On That
