source of ignition英语标准发音:source of ignition英式发音:美式发音:翻译中文火源source of ignition - 基本释义[词典1]点燃源source of ignition - WEB词典source of ignition火源点燃源fixed source of ignition固定火源a source of ignition引燃源 参考资料: 1.百度翻译:source of ignition2.有道词典:source of ignition3.爱词霸:source of ignition