HSK 6
开关
kāiguān名
power switch; gas valve; to open the city (or frontier) gate; to open and close
门边的开关控制走廊灯光。
Mén biān de kāi guān kòng zhì zǒu láng dēng guāng.
The switch by the door controls the corridor lights.
Say it
Hold the button, say it, then let go.
Other HSK words sharing a character
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New in the HSK 3.0 word list at level 6.