lifting device consisting of a platform or cage that is raised and lowered mechanically in a vertical shaft in order to move people from one floor to another in a building
the airfoil on the tailplane of an aircraft that makes it ascend or descend
System Information
We Support mobile-optimised web site to all devices.
The dictionary based on WordNet lexical database with a semantic and commonsense knowledge.
We implemented five different dictionaries, and you can switch dictionary by tap a button.