1N-COUNT (英国英语)底楼平面图;(美国英语)楼层平面图 In British English, a ground plan is a plan of the ground floor of a building. In American English, a ground plan is a plan of any floor of a building. (英国英语)底楼平面图;(美国英语)楼层平面图
2N-COUNT 初步计划;大纲 A ground plan is a basic plan for future action. 初步计划;大纲