一：黔驴技穷是指一个人或者一个团队在某个领域或者某项任务上已经达到了极限，无法再有更好的表现或者进步。这个成语源自的古代寓言故事，讲述了一只黔驴被派去赶集，却因为身体瘦弱无法背负货物而无法完成任务的故事。后来，黔驴技穷这个成语就被用来形容一个人或者团队已经到达了极限，无法再有更好的表现。

英文解释：When someone or a team reaches the limit in a certain field or task and can no longer make any progress or improvement, it is called "黔驴技穷" in Chinese. This idiom originated from an ancient Chinese fable about a skinny donkey who was sent to the market but couldn't carry any goods due to its weak body. Later on, this idiom was used to describe a person or team who has reached their limit and can no longer perform better.

二：怎么读（音标）：qian2 lu:2 ji4 qiong2

三：用法：作谓语、定语、状语、宾语均可。常用于形容一个人或者团队在某个领域或者任务上已经达到极限，无法再有更好表现。

四：例句1-5句且中英对照：

1. 他已经连续工作了十天，现在已经黔驴技穷了，需要休息一下。

He has been working for ten days straight, and now he has reached his limit and needs a break.

2. 这支球队虽然实力强劲，但是在决赛中遇到了黔驴技穷的时候，最终败北了。

Although this team is strong, they encountered their limit in the finals and ended up losing.

3. 我们的团队已经黔驴技穷了，需要寻求新的灵感和方法来解决问题。

Our team has reached its limit and we need to seek new inspiration and methods to solve the problem.

4. 这部电影导演的黔驴技穷让观众感受不到新鲜感，所以票房不佳。

The director's lack of new ideas in this movie made the audience feel bored, resulting in poor box office performance.

5. 他曾经是一位优秀的运动员，但是现在已经黔驴技穷无法再有更好的表现。

He used to be an excellent athlete, but now he has reached his limit and can no longer perform better.

五：同义词及用法：

1. 疲于奔命：形容一个人或者团队因为长期努力而精疲力尽，无法再继续下去。

2. 穷途末路：指一个人或者团队已经没有任何希望或者出路，处于绝境之中。

3. 山穷水尽：比喻到达极限，无法再有进展或者改变。

4. 已经无能为力：表示一个人或者团队已经尽力而为，但是无法再做出更好的表现或者成绩。

六：编辑总结：黔驴技穷是一个形容极限状态的成语，源自古代寓言故事。它可以用来形容一个人或者团队在某个领域或者任务上已经达到极限，无法再有更好的表现。除了黔驴技穷外，还有一些同义词可以用来描述类似的状况。作为网络词典编辑翻译人员，我们应该准确理解每个成语的含义，并且能够灵活运用它们来丰富语言表达。