chén​gòu

dust and dirt

尘垢 塵垢 chén​gòu
dust and dirt
dust, dirt, and grime; filth
secular world
the mundane or secular world; the realm of human affairs
trivial things
(metaphor) trivial, worthless, or petty matters
to soil
to contaminate; to soil or pollute

Frequency

Movie subtitles
0.030 per million appears in 0% of films
Written text
0.158 per million

Sources