1 a thick piece of wood that has fallen or been cut from a tree (倒下或砍伐的)树干,圆材,原木
2 (also logbook) the official written record of a ship's or an aircraft's journey 航海或飞行日志:
to keep a log记日志
log²
/lɒg ||; lɔg/verb
[T] (logging;logged) to keep an official written record of sth 记航海或飞行日志
log in/on to perform the actions that allow you to start using a computer system (计算机)登录,登入:
You need to key in your password to log on.你要键入密码才能登入。log off/out to perform the actions that allow you to finish using a computer system (计算机)退出,注销