English Dictionary

picture-in-picture

noun

(television) A feature of some television receivers and similar devices, where one program or channel is displayed on the full TV screen while another is displayed in an inset window.

I love watching videos in picture-in-picture mode.

意味（1）

(television) A feature of some television receivers and similar devices, where one program or channel is displayed on the full TV screen while another is displayed in an inset window.

意味（2）

(Internet) A feature where video content floats over the web page as a separate element.