English Dictionary

sleep mode

noun

(computing) the state of a computer system in which the drives and interfaces are switched off, and the only task running is monitoring external activity, particularly a key press which restores the system to its active state from the random access memory.

I always put my computer in sleep mode when I'm not using it.

意味（1）

(computing) the state of a computer system in which the drives and interfaces are switched off, and the only task running is monitoring external activity, particularly a key press which restores the system to its active state from the random access memory.

Coordinate term: hibernation (“a mode that completely powers off and restores from hard disk”)