例句與造句

1. Perpetually cleans spark-plugs and prevents spark plug fouling.
2. This led to a marked reduction in spark plug fouling, which had previously been a factor in two-stroke engines.
3. Aviation gasoline, often referred to as " avgas " or 100-LL ( low-lead ), is a highly refined form of gasoline for aircraft, with an emphasis on purity, anti-knock characteristics and minimization of spark plug fouling.
4. It's difficult to find spark plug fouling in a sentence. 用spark plug fouling造句挺難的