火花塞 huǒ huā sāi 🔊 spark plug + Review this word Meanings huǒ huā sāi spark plug Its characters 火huǒfireHSK 4花huāflowerHSK 2塞sāito plug; to stop up; to stuff inHSK 6 In sentences Pinyin 火花塞huǒ huā sāi不是bù shì问题wèn tí所在suǒ zài。The spark plugs aren't the problem. #14023299