usable floor area的用法和样例:
例句
- The gro area is around four hundred and fifty square feet and the net area is three hundred square feet.
建筑面积约四百五十平方英尺,使用面积约三百平方英尺。 - The application program area is employed by the system programmer for implementing the control program.
这个应用程序使用面积是由系统程序员实现控制程序。 - I use the floor cleaner to remove grease.
我用地板除垢剂清除油污。