Jack in Meaning in English
expression
释义
To connect yourself to a computer network or system, often by logging in or physically connecting a device. It can also refer to beginning participation in a digital or virtual environment.
用法与细微差别
Primarily informal or tech slang; often used in science fiction or cyberpunk contexts for connecting to virtual worlds (e.g., 'jack in to the Matrix'), but sometimes heard in real-life tech settings. Not common in everyday speech. Do not confuse with 'log in' (standard for signing into accounts); 'jack in' emphasizes the act of connecting.
例句
He needs to jack in to start his shift at the computer.
basic
You have to jack in before using the system.
basic
She jacked in to the virtual classroom for the lesson.
basic
Just jack in and you'll be in the meeting in seconds.
natural
The hackers were able to jack in remotely to bypass the firewall.
natural
"Ready to jack in?" the tech joked as he handed me the headset.
natural