[, ] ( reg) the act of making an official record of sth/sb; a document showing this information 登记；注册；挂号；登记文档；注册项目◆Online registration is quick and easy—just fill in your details and choose a password. 在线注册迅速简便 ── 填写详细资料并选定密码即可。◆New car registrations rose 13.1% to a record 195 637 in July. 七月份新车登记上升了 13.1%，达到创纪录的 195 637 辆。◆a registration fee/card/form 注册费；登记卡；登记表shelf registration