flat·bed
noun/ˈflætbed/
/ˈflætbed/
- (also flatbed scanner)(computing) a scanner (= device for copying pictures and documents so that they can be stored on a computer) on which the picture or document can be laid flat for copying
平板扫描仪 - (also flatbed truck, flatbed trailer)(especially North American English) an open truck or trailer without high sides, used for carrying large objects
平板车；平板拖车