areawayn.建筑物之间的通道(地下室前的空地)arean.面积；地区，地段；区域；领域area of apartment sales商品房销售面积area preoptica medialis(拉)内侧视前区Area Medical Laboratory地区医疗实验室area allocation diagram区域分配图Areaof Positive Control绝对管制空域area based registration区域匹配Area block-water ratio面积阻水比area of cardiac dullness心浊音区Area Coordinating Office地区协调办公室Area Equipment Compounds地区装备集结处