HSK 5
功能
gōngnéng名
function; capability
这台机器有自动关机功能。
Zhè tái jī qì yǒu zì dòng guān jī gōng néng.
This machine has an automatic shutdown function.
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 5.