英 [fəˈtiːɡ] 美 [fəˈtiːɡ]
n. 疲乏，厌倦；（金属部件的）疲劳；（士兵穿的）工作服；士兵杂役（尤指作为惩罚,如做打扫、帮厨）
v. 使疲劳，使劳累
adj. 疲劳的
[ 复数 fatigues 第三人称单数 fatigues 现在分词 fatiguing 过去式 fatigued 过去分词 fatigued ][1]
柯林斯英汉双解大词典
fatigue /fəˈtiːɡ/ CET4 TEM4
1.N-UNCOUNT Fatigue is a feeling of extreme physical or mental tiredness. 疲惫
2.N-UNCOUNT You can say that people are suffering from a particular kind of fatigue when they have been doing something for a long time and feel they can no longer continue to do it. 疲乏
3.N-UNCOUNT Fatigue in metal or wood is a weakness in it that is caused by repeated stress. Fatigue can cause the metal or wood to break. (金属、木材的) 疲劳
4.N-PLURAL Fatigues are clothes that soldiers wear when they are fighting or when they are doing routine jobs. 军服[1]
fatigue life 疲劳寿命
fatigue strength 疲劳强度
fatigue crack 疲劳裂纹
fatigue test 疲劳试验；耐久试验