wéi​hù HSK4

uphold

维护 (維護) wéi​hù
uphold verb
to defend or safeguard abstract concepts such as rights, peace, or dignity

Citizens should safeguard the security, honor, and interests of the country.

maintain verb
to keep equipment, software, or systems in good working condition through regular service

The website will be temporarily suspended for two hours due to system maintenance.

Frequency

Movie subtitles
12.3 per million appears in 6% of films
Written text
79.2 per million

Details

HSK 2.0
Level 6
HSK 3.0
Level 4

Sources

Definitions
CC-CEDICT