floor level

• 楼板平面,地面高度,地板平面,室内地面平面,最低水平

floor level的用法和样例：

例句

1. The price fell down to the lowest level.
   价格跌落到了最低水平。
2. By guaranteeing a minimum level of financial security, the BI makes people less vulnerable to extortion.
   通过保证最低水平的财政安全，基本收入使得人民免遭勒索。