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Jam on Meaning in English

expression

ˈdʒæm/ /ˈɑn/, /ˈɔn
JAM-awn
dʒˈæm/ /ˈɒn
JAM-on

释义

To press down suddenly and forcefully, often used for brakes or pedals in a car.

用法与细微差别

Mainly used informally for cars and bicycles: 'jam on the brakes' means stopping quickly. Not interchangeable with 'step on' (which is more general). Usually involves urgency or emergency. Rare in formal writing.

例句

He had to jam on the brakes to avoid hitting the dog.

basic

If you see a red light, jam on the brakes immediately.

basic

Don't jam on the pedals too hard or you'll wear them out.

basic

The car in front stopped suddenly, so I had to jam on my brakes.

natural

I nearly missed my stop, so I had to jam on the brakes on my bike.

natural

Whenever I see a squirrel run across the road, I instinctively jam on the brakes.

natural