If a computer user fails to log off, the system is accessible to all.

如果一位电脑用户没有登出，所有人都可以进入该系统。

《柯林斯英汉双解大词典》

Log out of your computer and create a new user account which has limited rights to change the PC's Settings.

退出电脑帐户，新建一个改变设置权限较低用户帐户。

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Usually when you open an e-mail account (and also on some websites) or you work on a computer, we say you log on / log on, e.g.

通常当你打开电子邮件帐户的时候(有时在打开某个网站时)或者当你在使用电脑时，我们说你要log on /登录。

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And if you ask the TAs in recitation tomorrow, they'll tell you that you see a lot of n log n algorithms in computer science.

如果你明天在复习课上问助教的话，他们会告诉你在计算机科学中,存在着非常多的n，log，n规模的算法。

麻省理工公开课 - 计算机科学及编程导论课程节选

And gadgets such as a bathroom scale made by Withings, a French company, can transmit a person's weight to a digital health-log on a computer or smartphone.

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She uses a computer program to log in advance what she is going to eat.

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The computer in the children's room has a biometric mouse, which enables computer log-ins to happen via fingerprints, instead of needing a password.

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