There was a serendipitous second advantage to working with a library of equations.

偶然[的机会下，人们发现了]用方程库进行工作的第二优势。

youdao

There was a serendipitous second advantage working with a library of equations.

利用方程库有个意外收获的附带好处。

youdao

There was a serendipitous second advantage working with a library of equations.

利用方程库有个意外收获的附带好处。

youdao