1
- mass noun extreme tiredness, typically resulting from mental or physical exertion or illness极度疲劳, 疲乏, 劳累：
he was nearly dead with fatigue.
他快累死了。
1.1
- a reduction in the efficiency of a muscle or organ after prolonged activity（肌肉或器官的）疲劳; 劳损。
1.2
- weakness in materials, especially metal, caused by repeated variations of stress（材料, 尤指金属的）疲劳：
metal fatigue.
金属疲劳。
1.3
- with modifier a lessening in one's response to or enthusiasm for something, typically as a result of overexposure to it（尤指接触过多导致的）反应迟钝; 热情减退：
museum fatigue.
对博物馆的热情减退。
2
fatigues
a menial task of a non-military nature performed by a soldier, sometimes as a punishment（有时作为对士兵惩罚的）杂役, 劳动：we're on cookhouse fatigues, sir.
“我们在帮厨, 长官。”
2.1
- （亦作 fatigue party）[count noun] a group of soldiers ordered to do such a duty（被罚做杂役的士兵的）杂役队, 劳动队。
2.2
fatigues
loose-fitting clothing, typically khaki, olive drab, or camouflaged, of a sort worn by soldiers when performing such menial tasks or on active duty（士兵干杂役或服现役时穿的）工作服, 劳动服; 训练服：battle fatigues.
作战服。
(fatigues, fatigued, fatiguing)with obj.(常作 be fatigued)
1- cause (someone) to feel tired or exhausted使疲劳：
they were fatigued by their journey.
他们一路而来已人困马乏。
1.1
- reduce the efficiency of (a muscle or organ) by prolonged activity使（肌肉, 器官）疲劳。
1.2
- weaken (a material, especially metal) by repeated variations of stress使（材料, 尤指金属）疲劳。
派生词
fatiguability
（亦作fatigability）nounfatiguable
（亦作fatigable）adjective词源
mid 17th cent. （in the sense 'task or duty that causes weariness'）： from French fatigue (noun), fatiguer (verb), from Latin fatigare 'tire out', from ad fatim, affatim 'to satiety or surfeit, to bursting'.