swept clean

pre-Chinese New Year clean up (noun), cleaning for Chinese New Year (verb)

completely discredited

(verb) to tidy up

scan

to sweep / dust clean [written and colloquial]; to finish up eating everything [colloquial]

verb; literally: swept out the rubbish from the house. Metaphor :Bad things completely cleared out; Also confiscation of all property, kicking out of the house

to raid and disrupt a business venue / club / shop etc by force [colloquial]

strafing

to clear; to sweep over; to crush; to suppress

broom

broom head, can also be used to mock one's headstyle that looks like a broom; describes someone with unruly messy hair [colloquial]

drug squad; virus scan

limewashing

eliminate illiteracy

to totally wipe out / eliminate [colloquial]

scan the code

(slang) spoilsport

raid

street photography

verb; go on a shopping spree

to pat babies' back so they won't puke out the milk; to burp a baby

crazily sweep

tough against tough; two equal forces in conflict [colloquial]

a feather duster

Highs and Lows, a Hong Kong television crime drama series

computer scan

lose one's dignity