This is the 6904th most frequent Chinese word.
火花塞
Spark plug.
In this sentence, '火花塞' (spark plug) is used to refer to a part of a car engine responsible for igniting the air-fuel mixture.
我的新车需要更换火花塞。
My new car needs a spark plug replacement.
Here, '火花塞' is mentioned in the context of maintenance and performance checks to ensure the functionality of the car's engine.
机械师建议定期检查火花塞的性能。
The mechanic advised regularly checking the spark plug's performance.
In this usage, '火花塞' is indicated as a purchasable item with varying performance levels.