本: I stem or root of plants层: I storey; tier; stratum楼: a storied building区: H region; H基本层楼板面积: basic floor area; basicfloorarea层楼: level; storey; story草本层: field layer; field stratum; ground layer; herb layer; herbaceous layer住宅楼区: block of flats高草本层: tall field layer基本层次: basic layer中草本层: middle herbaceous layer层楼房: decker多层楼: multi-story二层楼: first floorsecond floor十层楼: a ten storey building五层楼: ng tsang lau下层楼: lower floor中层楼: entresol; mezzanine本层图书请在本层购买: please pay at this floor存货成本层次: inventory costs layer责任成本层次: levels of responsibility cost采板层楼面: cut off floor层楼高耸: heaven-kissing buildings; skyscrapers单层楼板: beam floor; single floor; single framed floor第13层楼: the thirteenth floor