加班英语是overtime。
基本解释：
1、随着时间的过去，久而久之等这类意思时，一般用于完成时态。
例句：ideas about the social significance of religion have changed over time.
关于宗教的社会意义的看法已经随着时间的变迁而改变。
2、表示超时。
例句：when you invest in yourself, you can never lose, and over time you will change the trajectory of your life.
双语例句：
1、He would work overtime,without pay,to finish a job.
他会为了完成工作无偿加班。
2、We had to battle very hard and our defence worked over time to keep us in the game.
我们不得不奋力搏杀；为保证我们不被淘汰出局，防守队员拼尽了全力。
3、As a result, nacre thickness is sometimes just a cosmetic layer that can wear thin overtime.
所以真珠质的厚度就像脸上化妆品，不久就会磨薄了。
4、He pulls in a lot of overtime pay each month.
他每月挣得不少加班费。
5、The union has imposed a ban on overtime.
工会制定了超时加班的禁令。
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