英语前缀in是什么意思

In our company, quality is high on the agenda.

我们公司高度重视质量。

There is no difference between the two in quantitative terms.

两者在数量上毫无差别。

The new test should aid in the early detection of the disease.

新的化验应该有助于早早检查出这种疾病。

She's in New York researching her new book.

她在纽约为她的`新书搜集材料。

People want a greater say in local government.

人们要求在当地的政务中有更大的发言权。