plug spark

基本解释

The result was the plug-spark as we know it today.
结果便发明了我们今天所熟知的那种火花塞。
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Distributor cap. Insulated cap that transfers high voltage from the distributor rotor to spark plug wires.
分电器盖。该盖子是绝缘的，确保高电压从分火头传输到火花塞导线上。
As the piston moves up it is compressed, the spark plug ignites combustion, and exhaust exits through another hole in the cylinder.
当活塞上行压缩气缸中的混合气体，火花塞点燃气体燃烧，通过气缸上另一个孔排气。

I don't know if you know how a spark plug works, but for the electrical current to fly into operation in a spark plug, the two points of contact have to be gapped.
我不知道你们是否知道,火花塞是怎样工作的，在电流通入火花塞中使它运转之前，两个接触点之间需要有空隙。
耶鲁公开课 - 文学理论导论课程节选
Much like the opportunities in the word "plastic," I think it's useful to suggest that this sense of gapping a spark plug may have some relevance to our understanding of what goes on in this reading process.
就像说到“塑料“时的几种可能性“,值得一说的是，这种火花塞间隙的概念,可能与我们的阅读有关,它让我们了解到阅读过程到底是怎样的。
耶鲁公开课 - 文学理论导论课程节选
Iser's understanding of gapping the spark plug is a much more bold affirmative of the imaginative powers of the reader, a much more bold process than the hesitant conservative process suggested by Gadamer.
伊瑟尔火花塞间隙的见解,更加肯定读者的能力，比葛达玛倡导的保守程序,更加大胆。
耶鲁公开课 - 文学理论导论课程节选

It could be a simple spark plug change or a list of repairs, many of which might be unnecessary.
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