- a small cardboard or paper container and the items contained within it一小盒; 一小纸盒; 一小包：
a pack of cigarettes.
一盒烟。
- a collection of related documents, especially one kept in a folder一套文件; （尤指放在一个文件夹内的）有关材料：
an information pack.
资料夹。
- Brit. a set of playing cards〈英〉一副纸牌。
- a rucksack背包。
- （常作the pack）a quantity of fish, fruit, or other foods packed or canned in a particular season or year（一季或一年中鱼、水果或其他食品的）包装量, 装罐量。
- a group of wild animals, especially wolves, living and hunting together（一起生活猎食的）兽群（尤指狼群）。
- a group of hounds kept and used for hunting, especially fox-hunting（尤指猎狐用的）一群猎犬。
- （一般作Pack）an organized group of Cub Scouts or Brownies（幼年童子军的）一队。
- Rugby a team's forwards considered as a group【英橄】全体前锋。
the pack
the main body of competitors following the leader or leaders in a race or competition（赛跑、竞赛中）跟在领跑者（或第一集团）后面的大多数人：figurative 〈喻〉 the company was demonstrating the kind of innovations needed to keep it ahead of the pack.
公司显示出了保持本行业领先地位所需的创新。
- chiefly derogatory a group or set of similar things or people〈主贬〉一堆; 一伙, 一帮：
the reports were a pack of lies.
这些报告是一堆谎言。
- （亦作ice pack）an expanse of large pieces of floating ice driven together into a nearly continuous mass, as occurs in polar seas（极地海洋中的）流冰群, 浮冰群。
- a hot or cold pad of absorbent material, especially as used for treating an injury（尤指治伤用的）热敷袋; 冰袋。
- short for
FACE PACK .FACE PACK 的简称。
- fill (a suitcase or bag), especially with clothes and other items needed when away from home把东西装进（箱, 包）：
I packed a bag with a few of my favourite clothes
我往包里装了几件我最喜欢的衣服
no obj. she had packed and checked out of the hotel.她已收拾好东西结账离开了旅馆。
- place (something) in a container, especially for transport or storage把…打包; 把…装箱：
I packed up my stuff and drove to Detroit.
我把东西都装箱后开车去了底特律。
- no obj. be capable of being folded up for transport or storage可折叠运输（或存放）; 适宜装运：
a pneumatic igloo tent that packs away compactly.
可收折至很小的充气圆顶帐篷。
pack something in
store something perishable in (a specified substance) in order to preserve it装（在特定物质中）保存（易腐烂的东西）：the organs were packed in ice.
器官保存在冰块中。
- informal carry (a gun)〈非正式〉携带（枪）：
a sixteen-year-old can make a fortune selling drugs and pack a gun in the process.
一个16岁的人能卖毒品挣大钱, 同时还带着枪。
- （常作be packed）cram a large number of things into挤满; 塞满：
it was a large room, packed with beds jammed side by side.
这是一个大房间, 里面并排挤满了床。
- often as adj. packed(of a large number of people) crowd into and fill (a room, building, or place)（大批人）挤满（房间, 建筑物, 地方）：
the waiting room was packed
等候室里挤满了人
as adj. packed a packed Merseyside pub.默西塞德一家挤满人的酒馆。
- cover, surround, or fill (something)把…盖上; 把…包起来; 填封：
if you have a nosebleed, try packing the nostrils with cotton wool.
你要是流鼻血了, 试着用棉花把鼻孔塞住。
- no obj. Rugby (of players) form or take their places in a scrum【英橄】形成对阵争球：
we often packed down with only seven men.
我们经常只用七名球员对阵争球。
go to the pack
- Austral./NZ informal deteriorate; go to pieces〈澳/新西兰, 非正式〉境况变差; 瓦解, 崩溃。
pack heat
- N. Amer. informal carry a gun〈北美, 非正式〉带枪。
pack it in
- informal stop what one is doing〈非正式〉放弃; 停止。
pack a punch
- be capable of hitting with skill or force能巧妙（或有力）地打出一拳：
Rosie, although small, could pack a hefty punch.
罗西虽然个子小, 出手却相当有劲。
- have a powerful effect很有效; 有很大影响：
the Spanish wine packed quite a punch.
这种西班牙葡萄酒酒劲相当大。
packed out
- Brit. informal (of a place) very crowded〈英, 非正式〉挤满人的。
send someone packing
- informal make someone leave in an abrupt or peremptory way〈非正式〉叫某人卷铺盖, 突然解雇某人。
packable
adjectivepack something in
- informal give up an activity or job〈非正式〉放弃（活动, 工作）。
pack someone off
- informal send someone somewhere without much warning or notice〈非正式〉把…突然送往某地：
I was packed off to hospital for surgery.
我被匆匆送往医院做手术。
pack something out
- N. Amer. pack something up and take it away〈北美〉把…打包拿走：
pack out any garbage you have left.
把你们留下的垃圾都打包带走。
pack up
- Brit. informal (of a machine) break down〈英, 非正式〉（机器）停止转动, 出故障：
the immersion heater has packed up.
浸没式加热器坏了。
- fill (a jury, committee, etc.) with people likely to support a particular verdict or decision在（陪审团、委员会中）大量安排（可能支持某一判决或决定的人）：
his efforts to pack the Supreme Court with men who shared his ideology.
他在最高法院大量安插与他观点相同的人的努力。