| 单词 | lift | 
| 释义 | lift [lift]  FLUID MECHANICS See <<aerodynamic lift>>  MECHANICAL ENGINEERING See <<elevator>>  MINING ENGINEERING 1. The vertical height traveled by a cage in a shaft.  2. The distance between the first level and the surface or between any two levels.  3. Any of the various gangways from which coal is raised at a slope colliery.  | 
	
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