overtime：“加班” 和 “超时”，其实是同义词。用作名词（不可数）或副词，均可。使用时注意词性。看例句：
用作名词 (n.)
We did a deal with the management on overtime.
在加班问题上我们与管理部门达成一项协议。
We're in dispute with the management about overtime rates.
我们正与资方交涉加班费问题。
This game is going to go into overtime.
这场比赛将进行加时赛。
I got one point in the last minute of overtime.
在延长赛的最后一分钟我得了一分。
用作副词 (adv.)
This new order will mean working overtime.
这一新定单意味着得加班加点。
I've been used to working overtime every day.
我已经习惯每天加班了。
He has already worked overtime for two nights running.
他已经一连打了两个夜作了。
