HSK 4
使用
shǐyòng动
to use; to employ; to apply; to make use of
请正确使用这台电脑。
Qǐng zhèng què shǐ yòng zhè tái diàn nǎo.
Please use this computer correctly.
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 4.