| 单词 | station roof | 
| 释义 | station roof [`stā·shǝn ´rüf]  BUILDING CONSTRUCTION 1. A roof supported by a single central post and having a shape that resembles an umbrella. Also known as umbrella roof.  2. A long roof supported by a single row of posts and by cantilevers on one or both sides; typically used for railroad platforms.  | 
	
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