diffrence造句

例句与造句

1. why should that be ? what diffrence does it make
   为什么呢？这有什么关系？
2. analysis of odd-even diffrence of momet of inertia of nuclear superdeformed states in a-130 and a-150 regions
   130区和150区带首转动惯量的奇偶差分析
3. It's difficult to find diffrence in a sentence. 用diffrence造句挺难的