1. 含义：’tireless’ 的意思是不知疲倦的，毫不懈怠的。这个单词常用于描述人或工作状态。
2. 词性及用法：’tireless’ 是一个形容词，常用作定语或描述一个人或事物的状态。
3. 同义词：不知疲倦的常常被用与形容积极、勤奋和坚韧的人或事物。在表达上也可以使用类似的同义词如：unflagging, unwavering, persistent, unrelenting, untiring, indefatigable。
4. 反义词：相反的词有’tired’，表示疲惫的。使用时可以说’tireless’ 和 ‘tired’ 是一对反义词。
5. 例句：
1. She was a tireless worker, often putting in twelve-hour days without complaint. (她是一个不知疲倦的工作者，常常一天工作12小时，从不抱怨。)
2. Despite his age, the old man was tireless and always willing to help others. (尽管他年迈，这位老人却毫不懈怠，总是乐意帮助别人。)
3. The athlete’s tireless dedication to training paid off when she won the gold medal. (这位运动员对训练的不懈投入得到了回报，她赢得了金牌。)
4. The committee’s tireless efforts helped to raise thousands of dollars for charity. (委员会的不懈努力帮助筹集了成千上万美元的慈善资金。)
5. The team’s tireless defense prevented the other team from scoring any goals during the entire match. (这个队伍不知疲倦的防守让对方球队在整个比赛中都没有得分。)
tireless的中文翻译是“不知疲倦的”，读音为/tʌɪr.ləs/。
例句：
1. She is a tireless worker who always goes above and beyond to get the job done.（她是一位不知疲倦的工作者，总是不遗余力地完成工作。）
2. The athlete’s tireless training and determination led to her winning the gold medal.（这位运动员不知疲倦的训练和决心使她赢得了金牌。）
3. Despite his tireless efforts, the project was ultimately unsuccessful.（尽管他不知疲倦地努力，但这个项目最终失败了。）
tireless的意思是”不厌倦的、不疲劳的”，还经常被翻译为不疲倦的，发音是[‘taiәlis]，tireless常被用作形容词，在《现代英语词典》中，共找到57个与tireless相关的例句。
1.不厌倦的
例句:The moon came out, noisy day of Huangshan, and gradually becomes quiet, only the Pentium’s zhang shui tells of the tireless love. (月亮出来了，喧哗了一天的黄山，渐渐变得静谧，只有奔腾的漳水不知疲倦的诉说着恋情。)
2.不疲劳的
例句:Tireless running, the point in time, the long – range force, ginger can be called on the first pitch in a all-around Wang. (不知疲倦的奔跑、及时的分球、雷霆万钧的远射，生姜头在绿茵场上堪称一位全能王。)
3.不疲倦的
例句:You were missing a brilliant, tireless, sweet, funny, charming man. (你错过了一个十分智慧 不知疲倦 可爱迷人而又风趣幽默的男人)
4.不觉疲劳的、不疲倦的
例句:She was ahead of her time, waging a tireless struggle for equality and justice decades before many had even begun to imagine it possible. (翻译:她不知疲倦地为平等和正义而奋斗， 甚至在人们觉醒的数xx年前 就开始了这项使命， 不愧为那一时代的先驱。)
1. You were missing a brilliant, tireless, sweet, funny, charming man. (翻译:你错过了一个十分智慧 不知疲倦 可爱迷人而又风趣幽默的男人)
2. She was ahead of her time, waging a tireless struggle for equality and justice decades before many had even begun to imagine it possible. (翻译:她不知疲倦地为平等和正义而奋斗， 甚至在人们觉醒的数xx年前 就开始了这项使命， 不愧为那一时代的先驱。)
3. Zeng Guo-fan is able to accomplish something big business is, fundamentally speaking of his success stemmed from his tireless attitude. (翻译:曾国藩之所以能成就一番大事业，从根本上说他的成就源于他不倦的学习态度。)
4. St. John Bosco, the founder of the Salesians, received a dream about China. Since then, St. Luigi Versiglia and St. Callisto Caravario worked tireless in China and even offered their lives. (翻译:自慈幼会会祖圣鲍思高往中国传教的神梦后，圣雷鸣道和圣高惠黎不辞劳苦地为中国服务，甚至献上性命。)
5. As used on the little hand, picking the one into a basket carried on the back, as if tireless. (翻译:就那样用小手，一枚一枚的捡进背篓，仿佛不知疲倦。)
6. When machines can see, doctors and nurses will have extra pairs of tireless eyes to help them to diagnose and take care of patients. (翻译:当机器可以“看到”的时候， 医生和护士会获得一双额外的、 不知疲倦的眼睛， 帮他们诊断病情、照顾病人。)
7. Where the tiller is tireless the land is fertile. (翻译:人勤地不懒。)
8. A tireless predator, it covers great distances in search of food. (翻译:它是个不知疲倦的捕食者 为了找寻食物可以去很远的地方)
9. What history has failed to relate is that this was not three individuals, but the tireless work of a single artist. (翻译:历史并没有发现 What history has failed to relate 这并非三个不同的人 is that this was not three individuals, 而是出自于同一位不倦工作的艺术家 but the tireless work of a single artist.)
10. But for that to work, Mr. St-Pierre will have to steel himself for the tireless salesmanship it takes to become a celebrity. (翻译:但是落实到具体工作上的时候，圣皮埃尔要想成为名流，就得把自己锻造成一个不知疲倦的人以适应没完没了的自我推销。)
11. It took 12 years of tireless stalking, but I hunted down and killed my best friend. (翻译:我花了xx年不倦地追捕 最终杀了我最好的朋友)
12. Now, unsullied from its tireless journey. (翻译:而今，它在不倦的旅程中依然一尘不染。)
13. Where the tiller is tireless, the land is fertile. (翻译:人勤地不懒。)
14. I know you heard it earlier at the awards ceremony, but I would like to personally thank you, William, for all of your hard work on behalf of terminally ill children and for your tireless effort and support for our foundation. (翻译:我知道大家在之前的颁奖典礼都听说了 仍想以个人名义感谢你 William 感谢你为绝症儿童所做的工作)
15. Detective Washington was tireless in his devotion to his church, his love for his family… and his dedication to this department. (翻译:探长都不知疲倦的热爱着教会和家庭 为他的工作献身)
