I have some jam
果酱───Jam;我───I
a pot of jam───一罐果酱
Far too many football supporters tried to jam into the small ground.───太多的足球支持者想挤进那个小场地.
The authorities were unable to jam this wavelength.───当局无法干扰这一波长.
Trucks sat in a jam for ten hours waiting to cross the bridge.───等待过桥的卡车堵了10个小时。
There is a traffic jam.───交通阻塞.
I'm in a bit of jam, I haven't got enough money to pay for this meal.───我碰到了一点麻烦, 我没有足够的钱来付这餐饭.
We were stuck in a traffic jam.───我们遇上了交通阻塞。
They were sent to jam the enemy's radio stations during the war.───战争期间他们被派去干扰敌人的电台.