HSK 7-9
盯
dīng动
to watch attentively; to fix one's attention on; to stare at; to gaze at
别一直盯着电脑屏幕。
Bié yì zhí dīng zhe diàn nǎo píng mù.
Do not keep staring at the computer screen.
Say it
Hold the button, say it, then let go.
Also free:
Appears across levels (7-9) in the HSK 3.0 word list.