英语释义
1
n a toothed wheel that engages another toothed mechanism in order to change the speed or direction of transmitted motion
2
n wheelwork consisting of a connected set of rotating gears by which force is transmitted or motion or torque is changed
3
n a mechanism for transmitting motion for some specific purpose (as the steering gear of a vehicle)
4
n equipment consisting of miscellaneous articles needed for a particular operation or sport etc.
5
v set the level or character of