jam的发音：
美 [dʒæm] 英 [dʒæm]
jam的意思：
n.果酱；堵塞；拥挤；卡住（因而发生故障）
v.使劲（往某处）挤（或压、塞）；不能动弹；塞入；塞进
复数：jams 过去式：jammed 现在分词：jamming
例句：
1.Then the mouse came out of her jam pot, and Benjamin took the paper bag off his head, and they told the doleful tale .
然后那鼠从她的果酱罐出了来，接著本杰明从头上取下了纸袋，之后他们说出了那个令人伤心的故事。
2.Place a few slices of duck , pieces of scallion and a teaspoon of jam on the pancakes, and roll it up to eat.
在煎饼上放几块烤鸭，几段大葱，一匙酱，把饼卷起即可食用。
3.The traffic jam in this narrow road is usually during the peak hours, and sometimes has to wait for a long time before able to get out.
在繁忙时间该处面对交通堵塞通，有时要等待很长的时间才能通车。
4.Pretty soon, we may even live up to the bragging motto I made up for our posters and Web site: 'Beijing's premier blues and jam band. '
不久之后，我们可能真的能实现我在海报和网站上放出的豪言壮语：“北京一流的蓝调和爵士乐队”。