连续加班三个月后，他感到精疲力竭，决定休个假。

After three months of overtime, he felt completely ___burned-out and decided to take a break.

过度工作后，他感觉自己像一个耗尽精力的电池，完全无法集中注意力。

After working too hard, he felt like a ___burned-out battery, unable to focus at all.

消防员检查了被大火烧毁的房屋框架。

Firefighters examined the ___burned-out frame of the house after the fire.