1. Our ten - storey building is out of straight.
   我们那幢10层大楼倾斜了。
2. Tom's sister says he is weak in the upper storey.
   汤姆的妹妹说他脑子笨。
3. That man is a little wrong in the upper storey.
   那人的头脑有些不正常。
4. The workers complete a storey in a couple of days.
   一幢大楼没有多少天就盖起来了。
5. The upper storey projects over the street.
   二楼伸出街面。

　1个名词解释