疲惫的英文：

exhausted

To become weary or spiritless.
疲倦变得疲惫或无精打采

All she could manage was a thin, wan smile.
她只能挤出一丝疲惫的笑容。

Not yielding to fatigue;untiring or indefatigable.
不知疲倦的不易于疲惫的;不疲劳的或不屈不挠的

Not tiring;tireless.
不知道疲惫的不感觉疲劳的;孜孜不倦的

To wear out,as by overuse or overindulgence.
使疲惫使疲惫不堪，如因工作过度或放纵欲望

At that time, I had already grown up. When I saw my mother
那时候，我已经长大了，看到母亲疲惫的身影，很想替妈妈分担一些家务。

Exhausted and depressed, struggling to raise their son, Alicia obtained a divorce in 1963.
被他弄得身心疲惫，还要为抚养儿子而挣扎的艾丽西娅，在1963年与纳什离婚。

The purpose was to tire out the enemy.
目的是疲惫敌军。

To become exhausted physically or emotionally.
体力或精神极疲惫

To harass or worry by wrangling.
使…因争论而烦恼或疲惫

It is not, of course, exhaustive
当然这是不够详尽的。

The exhaust gas exits through the other exhaust manifold
废气经另外一个排气歧管排出。

The purpose is not to give an exhaustive treatment.
其目的并不是给出全面彻底的处理。

This kind of classification is not exhaustive.
这种分类法并不是包罗无遗的。

They had to exhaust the water of the well.
他们不得不抽干井里的水。