log off片语动词

登出、退出

Remember to log off before you leave the shared computer.

离开公用电脑前记得登出。

下线、离线口语

I'm logging off for the night; see you tomorrow.

我今晚要下线了，明天见。

登出

The system records every logoff with a time stamp.

系统会为每次登出记录时间戳。