出气筒 Traditional 出氣筒 chū qì tǒng 🔊 punching bag + Keep this word Meanings chū qì tǒng 出氣筒 (metaphorical) punching bag; undeserving target of sb's wrath Its characters 出chūto go out; to come outHSK 2气qìgas; airHSK 4筒tǒngtubeHSK 7–9