HSK 6
维护
wéihù动
to defend; to safeguard; to protect; to uphold
技术人员定期维护这些设备。
Jì shù rén yuán dìng qī wéi hù zhè xiē shè bèi.
Technicians maintain this equipment regularly.
Say it
Hold the button, say it, then let go.
Other HSK words sharing a character
Also free:
New in the HSK 3.0 word list at level 6.