gù​zhàng HSK6

malfunction

故障 gù​zhàng
malfunction noun
a failure to function normally in a machine, vehicle, or technical system

The elevator stopped working due to a mechanical failure.

bug noun
an error, flaw, or fault in a computer program or software system

The programmer is fixing a software bug in the system.

Frequency

Movie subtitles
12.7 per million appears in 4% of films
Written text
23.0 per million

Details

HSK 2.0
Level 6
HSK 3.0
Level 6

Sources

Definitions
CC-CEDICT