n.[复]短裤睡衣，宽短裤
n.果酱；拥挤，堵塞（名词jam的复数）
v.挤，堵塞（动词jam的第三人称单数）
He gets himself into exactly the same jam as his brother was in ten years before. 他使自己陷于与他的兄弟10年前所处的完全一样的困境之中。
I'm in a bit of a jam; can you lend me ten pounds until tomorrow? 我手头有点拮据，你能借我10英镑我明天还你好吗？
n.酒精中毒症；神经过敏；毛骨悚然
