New software, specifically new commercial, off-the-shelf software products or new middleware products.

新软件，尤其是新的现成商用产品和新的中间件产品。

youdao

New software, specifically new commercial, off-the-shelf software products or new middleware products.

新软件，尤其是新的现成商用产品和新的中间件产品。

youdao