1.
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
2.
Chronic fatigue syndrome (CFS): Sudden debilitating fatigue of unknown cause.
慢性疲劳症候群: 不明原因的突然虚弱疲劳,
3.
It tires not nor does it boast of its power;
它既不疲劳，也不炫耀自己的飞翔力；
4.
Weary mind had switched itself off.
疲劳不堪的脑子本身已经不管用了。
5.
With my restless heart and my tired bones.
得不到安宁的心呀,疲劳的筋骨呀.
6.
fatigued by the day's labors;
被一天的劳作弄得疲惫不堪；
7.
Abnormal muscular weakness or fatigue.
肌无力不正常的肌肉衰弱或者疲劳
8.
Study on Fatigue Properties of a New Type Austenitic Stainless Steel 24Mn18Cr3Ni0.62N
奥氏体不锈钢24Mn18Cr3Ni0.62N疲劳性能的研究
9.
FATIGUE STRENGTHS OF THE 54SiCr6 STEEL UNDER DIFFERENT CYCLIC LOADING CONDITIONS
不同循环载荷下54SiCr6钢的疲劳强度
10.
Incapable or seemingly incapable of being fatigued;tireless.
不懈怠的不能或看起来不能疲倦的；不知劳累的
11.
Driver Fatigue Detection Based on Several Fatigue Parameters
基于多个疲劳参数的驾驶员疲劳检测
12.
The enemy troops were exhausted and demoralized.
敌军疲劳不堪,士气低落。
13.
He is too fatigued to eat.
他太疲劳了,不想吃东西。
14.
She felt sick from tiredness.
她因疲劳而感到不舒服.
15.
The long journey has done him.
长途旅行使他疲劳不堪。
16.
A willing mind make hard journey easy.
只要兴致好，跋涉不疲劳。
17.
The time that a nap is most effective is when a person is not tired and is using the nap to prevent future fatigue.
小睡最有效的时间是在还不觉得疲倦时，用小睡一下来预防疲劳。
18.
But it was her habit at this period to carry exhaustion to the furthest point and confess to it only when dissimulation broke down.
但这时期她已养成习惯，不把疲劳当一回事，非到忍无可忍、无法掩饰的时候，不会承认疲劳。