adj.在中间的;
n.局中的物体,中间人,中间存在者;
例句:
The child was sandwiched in between his parents.
那孩子夹在他父母中间.
We usually fly one day, and get a day's rest in between.
我们通常工作一天, 隔一天休息一天.
A sandwich is two pieces of bread with food in between.
三明治是两片面包中间夹有馅儿.