logoff [ˌlɒg'ɒf, ˌlɒːg'ɒːf] n
gen.	退出系统; 销号; 签退
logoff [ˌlɒg'ɒf, ˌlɒːg'ɒːf] v
proj.manag.	退出登录
logoff [ˌlɒg'ɒf, ˌlɒːg'ɒːf] adj.
dat.proc.	注销; 退出
libr.	注销登录
tech.	关机; 断开链路
telecom.	退出已联机的计算机系统
English thesaurus
logoff [ˌlɒg'ɒf, ˌlɒːg'ɒːf] adj.
IT	The act of disconnecting from the computer