spark plugs

常见例句

John is the spark plug on his rowing team.
约翰是划船队的中坚分子。
The car acted up because the spark plugs were dirty.
汽车出毛病是因为火花塞脏了。
It's hard to get at the spark plug without a proper wrench.
没有一把合适的扳钳，要抓住那个火花塞是困难的。
The shortstop is the spark plug of our baseball team.
游击手是我们棒球队的中坚。
The mechanic changed the spark plugs on the car.
技工换掉了汽车的火花塞。
The spark plugs may be dirty or worn.
火花塞可能脏或磨损。