jam
- n. 果酱；拥挤；困境；扣篮
- vt. 使堵塞；挤进，使塞满；混杂；压碎
- vi. 堵塞；轧住
- n. (Jam)人名；(伊朗、巴基)贾姆
词组搭配
jam on the brakes
operate the brakes of a vehicle suddenly and forcibly, typically in response to an emergency
紧急刹车
jam tomorrow
(Brit.)a pleasant thing which is often promised but rarely materializes
(英)允诺而做不到的好事；可望而不可即的事物
a promise of jam tomorrow wasn't enough to satisfy them.
口惠而实不至的诺言难以令他们满意。