Plug and Play
noun /ˌplʌɡ ən ˈpleɪ/
/ˌplʌɡ ən ˈpleɪ/
[uncountable] (computing- a system that makes it possible for a piece of equipment, such as a printer, to be connected to a computer and to work immediately, without the user needing to do anything
即插即用（系统）