As a metered service, SaaS allows you to lease an application and pay only for the time used.

由于是计量服务，SaaS允许出租一个应用程序，并计时收费。

youdao

As a metered service, SaaS allows you to lease an application and pay only for the time used.

由于是计量服务，SaaS允许出租一个应用程序，并计时收费。

youdao