overwork

1. V-T/V-I If you overwork or if someone overworks you, you work too hard, and are likely to become very tired or sick. 使工作过度; 工作过度

He's overworking and has a lot on his mind. 他在过度工作，有许多事要操心。

2. N-UNCOUNT Overwork is also a noun. 过度工作

He died of a heart attack brought on by overwork. 他死于过度工作导致的一次心脏病发作。

3. overworkedADJ 过度工作的

...an overworked doctor. …一位过度工作的医生。