log in

to do certain things, like typing in a user name and password, in order to access an online application or a computer network

需要通过输入用户名和密码，访问在线应用程序或计算机网络的某种行为

I'm having trouble logging in to my computer, so I haven't had a chance to check my email yet.

我的电脑出问题不能登陆了，所以我还没有机会检查我的电子邮件。

Enter the username and password, and click log in.

输入用户名和密码，并单击Log in。