开关 Traditional 開關 kāi guān 🔊 power switch HSK 6 + Review this word Meanings kāi guān 開關 power switchgas valveto open the city (or frontier) gateto open and closeto switch on and off Its characters 开kāito open; to turn on; to driveHSK 1关guānmountain passHSK 3 Words with 开关 总开关 zǒng kāi guān main switch 微动开关 wēi dòng kāi guān microswitch 气动开关 qì dòng kāi guān pneumatic switch 空气开关 kōng qì kāi guān circuit breaker 点火开关 diǎn huǒ kāi guān ignition switch