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
造句
用作名詞(n.)
I go up by the elevator. 我搭電梯上去。
Her job is to operate an elevator. 她的工作是開電梯。
The elevator of an aircraft can make it ascend or descend. 飛機的升降舵可以使它升降自如。