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单词 elevator
释义 elevator
 /el"euh vay'teuhr/,  n.  
  1. a person or thing that elevates or raises.
  2. a moving platform or cage for carrying passengers or freight from one level to another, as in a building.
  3. any of various mechanical devices for raising objects or materials.
  4. a building in which grain is stored and handled by means of mechanical elevator and conveyor devices.
  5.  Aeron.   a hinged horizontal surface on an airplane or the like, used to control the longitudinal inclination and usually placed at the tail end of the fuselage.
  6. See elevator shoe.
 [1640-50; < LL elevator, equiv. to eleva(re) (see ELEVATE) + -tor -TOR]
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更新时间:2024/12/23 14:13:42