log in / on
登入,註冊,進入, 登入 (計算機系統)
to perform the actions that allow you to begin using a computer system 登入
You need a password to log on.登入需要密碼。
log sb in / on
讓某人登入,使註冊,使進入(計算機系統)
to allow sb to begin using a computer system
The system is unable to log you on.這個系統無法讓你登入。
釋義來自《牛津高階英漢雙解詞典》第 9 版