professional expertise的用法和样例：
例句
- A considerable body of expertise has been developed for determining the size of the rate base and the rate of return.
一个庞大的专家鉴定机构，决定估价基数和回报估价的数目。 - Agencies with jurisdiction or special expertise relating to the project are required to comment.
它需要司法机构或者与工程有关的特别专家鉴定机构进行论证。
