[] a container, usually a small one; a container and its contents 小盒；小包；包裹◆a pack of cigarettes/gum 一包香烟／口香糖◆You can buy the disks in packs of ten. 磁盘十片一盒，整盒起售。➡package , packet
[] a set of documents or objects inside the same cover 一套文件资料◆We've put together a pack which contains all the necessary information. 我们整理出一套包括所有必要信息的资料。◆an information pack 资料袋◆a book and CD-ROM pack 书和只读光盘套装
[] the people or things in a particular field or industry; the people or things that are not the leaders 某领域或行业的人或事；落後者◆We pride ourselves on moving fast, staying ahead of the pack. 我们为自己进展快捷、居於领先地位而自豪。◆Two of the supermarket chains are pulling away from the pack. 两家连锁超市正准备撤出该行业。