píng​bì

block

屏蔽 píng​bì
block verb
to screen, block, or shield something or someone from view, interference, or digital access
shield noun
a protective barrier or physical screen

This new material can effectively shield radiation from electronic devices.

Frequency

Movie subtitles
2.68 per million appears in 1% of films
Written text
5.32 per million

Sources

Definitions
CC-CEDICT