minimum cost的用法和樣例：
例句
- And some of them came from individuals or organizations that simply wanted to get rid of their obsolete equipment at the lowest cost.
有些個人或團體只是為了用最低成本擺脫過時的器材而捐出電腦。 - In this case, the router chooses the path with the lowest cost or metric to the destination.
在此情形下，路由器會選擇具有最低成本或權值的路徑以通往目的地。
