compression/kəmˈpreʃ.ən/名词压紧,压缩nerve compression神经受压缩小;缩短(使用特殊软件)压缩计算机文件所占空间Advances in compression technology mean that you can now send even quite large files by email.压缩技术的进步意味着,你现在甚至可以通过电子邮件发送相当大的文件。想跟读,去练习