sǎo​dì

reach rock bottom

扫地 (掃地) sǎo​dì
reach rock bottom verb
(of one's reputation, prestige, etc.) to reach rock bottom or be at an all-time low

His reputation has been completely ruined due to the scandal.

sweep floor verb
to sweep the floor

He gets up every morning to sweep the floor.

Frequency

Movie subtitles
5.10 per million appears in 2% of films
Written text
2.45 per million

Sources

Definitions
CC-CEDICT