betweenness
n. 介乎两者中间；中间状态
例句
- The river had worn a ravine between the hills. 那条河在两山之间已造成一个深谷。
- Between ourselves, that young man's hair is much too long. 就咱俩之间说说，那小伙子的头发实在是太长了。
- It is never wise to come between a man and his wife. 干预人家夫妇间的事是不智的。
- I make the distance anywhere between ten to twelve miles. 我猜想距离在十到十二英里之间。
- He interposed himself between them to stop them fighting. 他挤进两人中间，阻止他们打架。
- Goods of high quality are few and far between these days. 质地精美上乘的物品现在不多见。