英和和英

a rotary converter

reversing-gear

rotary dial

a gyroscope

a machine tool, called lathe

steering-gear

a revolving chair

a cylinder that revolves

rotating

a machine called a bench lathe

square rig

an oscillatory circuit

the action of spinning something

cause to turn

have a turn

a turbine engine

doing twirls

to turn

a part of a machine that rotates, called rotor

a rotary fan

a machine for driving rivets

clockwise rotation

a machine tool called {revolving turret}

the unit of frequency

the act of revolving

in a rotational manner

counter-rotating drive tubes

a lathe that finishes the face of a part

clock synchronizer

a flat and circular shaped object that rotates