slot machine

Any machine operated by placing a coin or token into a slot, especially:

A machine so operated to play games of chance for money, especially those with a lever and three or more rollers used to achieve combinations.

角子机

老虎机

Any machine operated by placing a coin or token into a slot, especially:

Synonym of vending machine.

Any machine operated by placing a coin or token into a slot, especially:

A gas stove that requires the insertion of a coin to operate.