短语词组短语igniter train [军]点火系列;导火线igniter blast 点火器发火torch igniter [航]火炬式点火器;火舌式点火器;气炬点火器igniter tube 点火管pyrotechnic igniter 烟火点火器igniter chamber 引燃点火室igniter electrode 点火电极igniter electric 电花点火器Igniter Top 电子点火头 返回 igniter