”Stumped” 这个单词可以有不同的含义，例如：
1. 表示困惑、迷惑的情况。
2. 表示无法继续前进。
3. 表示被击败、失败。
以下是从不同方面解释和例句：
1. 表示困惑：
- I’m stumped. I don’t know the answer to this question.（我不知道这个问题的答案了，我困惑了。）
- The riddle about the man and his son stumped me for hours.（那个关于一个人和他的儿子的谜语让我困惑了几个小时。）
2. 表示无法继续前进：
- We were stumped by the roadblock and had to turn around.（我们被路障挡住了，只能掉头离开了。）
- The hikers were stumped by the steep cliff and had to find another way.（那些徒步旅行者被陡峭的悬崖挡住了，只能寻找另一条路。）
3. 表示被击败、失败：
- The team was stumped by their opponents in the final game.（那个队在决赛中被对手击败了。）
- The company was stumped by the new regulations and had to make major changes.（那个公司被新的规定难住了，只能进行重大改变。）
4. “Stump” 还可以作为名词使用，表示树桩或残留物。
- A few tree stumps were left behind after the logging operation.（伐木后留下了几个树桩。）
- The old stump was the perfect place to sit and watch the sunset.（那个老树桩是看日落的完美地方。）
5. “Stumped” 还可以表示主持人或游戏出题者的工作，让参赛者回答一个难以解决的问题或谜语，来考验他们的智力或知识水平。
- The TV game show stumped everyone with its final question.（那个电视游戏节目的最后一个问题难倒了所有人。）
- The professor stumped his students with a particularly tricky math problem.（教授出了一个特别棘手的数学问题，让学生们难住了。）
stumped的中文翻译是”被难倒”，读音为/st?mpt/。
例句：
1. I’m stumped. I don’t know how to solve this problem.（我被难倒了，我不知道如何解决这个问题。）
2. The teacher gave a difficult math problem to the cl, and many of the students were stumped.（老师给班上布置了一个难题，许多学生被难倒了。）
3. He was stumped by the unexpected question during the job interview.（他在求职面试中被意外的问题难倒了。）
stumped在中文中有”作性巡回演说、的过去式和过去分词”的意思，其中文解释还有”使为难”的意思，在线发音：[st?mpt]，stumped在英语中经常以名词形式出现，在《郎文当代初级英语辞典》中，共找到48个与stumped相关的例句。
1.作性巡回演说
例句:Here, Dr Dietl and Dr Hendricks, like many others before them, admit they are stumped. (现在，跟许多其他的先辈们一样，达艾韬博士和亨德瑞克斯博士承认他们也被这问题给难住了。)
2.的过去式和过去分词
例句:He stumped off, muttering under his breath. (他嘴里嘟哝着，脚步重重地走了。)
3.使为难
例句:I’m still stumped on why anyone would have a bike. (别人家店门口整一个月? 人家老板终于忍不住给弄下来了)
4.某人、使为难
例句:Sue Charleton and Pulitzer Prize in the same sentence, but, ah, [ Sighs ] I’m just stumped. (翻译:普利策相提并论 不过… 我碰到难题了)
stumped一般作为名词使用，如在stumped budding(截干芽接树)、stumped up(na. 拔去树桩；〔英俚〕付清(应付款项))、high stumped budding(高截芽接树)等常见短语中出现较多。
stumped budding截干芽接树stumped upna. 拔去树桩；〔英俚〕付清(应付款项)high stumped budding高截芽接树1. I’m still stumped on why anyone would have a bike. (翻译:别人家店门口整一个月? 人家老板终于忍不住给弄下来了)
2. Sue Charleton and Pulitzer Prize in the same sentence, but, ah, [ Sighs ] I’m just stumped. (翻译:普利策相提并论 不过… 我碰到难题了)
3. well, I know you’re interested in money and fiddling with your guns, but when it comes to anything else, I’m stumped. (翻译:我知道你只对钱和摆弄你的枪有兴趣 但一谈到别的事情,我就说不清啦)
4. I stumped my toe against the doorsill. (翻译:我的脚趾碰到门槛上。)
5. It was very hard to calculate from first principles. I was stumped. (翻译:要用基本原理来计算非常困难。我的计算被卡住了。)
6. Here we were, a physics PhD and an energy journalist with an engineering degree, stumped. (翻译:我们这两个人，一名物理学博士 和一名持有工程学学位的 能源记者，被难倒了。)
7. Bush had famously been stumped by the same question at the end of his first term, saying he could not think of any. (翻译:上一任总统在其第一任期结束时曾栽倒在这个问题上，他当时声称自己没有任何过错。)
8. They solved the case that stumped an entire task force. (翻译:你晓得不， 你的狗狗真是很独特 They solved the case that stumped an entire task force.)
9. The local constabulary has been stumped as of late with the frequent disappearance of small mechanical devices around the city. (翻译:本地的对最近在城市中经常发生小型机械装置的失踪感到十分头疼。)
10. I hate to say it, but Jarod has me stumped this time. (翻译:我本不愿这么说的 但是Jarod这次是给了个没用的信息)
11. I’m stumped. I’ve double-checked all the connections from the magnetic switch to the circuit boards to the blasting caps to the pipes. (翻译:磁开关 电路板 和管 所有连接我都仔细检查了)
12. NC must be utterly stumped to be the gorilla’s first opponent (翻译:但作为今天第一场比赛的对手 NC队处境也极为尴尬)
13. Having proved his point, Dr Wittlinger returned both stumped and stilted ants to the nest and gave them a few days to recover. (翻译:威特林格博士证实其猜想后，又把“截肢”蚂蚁和踩高跷蚂蚁都放回蚁巢，给它们几天时间来康复。)
14. I say a five-syllable word that starts with you say a five-syllable word that starts with and we go on until someone is stumped. (翻译:我说一个五音节的字 那开始 你说一个五音节的字 那开始 而且我们继续 直到某人被砍断。)
15. It was very hard to calculate from first principles. I was stumped. (翻译:要用基本原理来计算非常困难。我的计算被卡住了。)
stumped作为名词的时候，其近义词以及反义词有0、stump/1、dp等。
