1. 平台：网商集群的直接推动力量是诸如阿里巴巴、淘宝这类网络平台(Flat Roof平台给网商带来直接的价值;促进网商的快速集体崛起;进一步促使网商集群的形成;外部环境(Environment)及相关政策(Policy)是影响网商发展竞争优势的要素;
2. 平屋顶：flat file 扁锉 | flat roof 平屋顶 | flex-hone 软磨石
3. 平屋顶;平台：flat rate increase 划一加幅 | flat roof 平屋顶;平台 | flat roof area 平台范围
4. 平屋面：檐沟 eave gutter | 平屋面 flat roof | 坡屋面 pitched roof
1. 911查询·英语单词
1. The woman was later found lying on the flat roof of a building with feeble breath.
2. And a flat roof is planted with seeds and grasses that provide high quality natural insulation and a welcoming habitat for birds and insects.
3. Fire service officials said the flat roof appeared to have collapsed under the weight of snow.
4. Occupants can climb through a hole in the ceiling to view the scenery from its flat roof.
5. The factory looks like nothing more than a whitewashed bungalow with a flat roof.