登录

to register / to log in

to scale (a height) / to ascend / to mount / to publish or record / to enter (e.g. in a register) / to press down with the foot / to step or tread on / to put on (shoes or trousers) (dialect) / to be gathered and taken to the threshing ground (old)

to carve wood

surname Lu

diary / record / to hit / to copy

single sign-on (SSO)

telnet / rlogin / remote login