dirty hands

基本解释

He bathed his dirty hands.
他洗他的脏手。
Tom Briggs was a young man,about thirty years old,with dirty hands and bad teeth.‘What's
汤姆布里格斯是个年轻人，大约30来岁，一双手很脏，还有一口坏牙。 “出了什么事？
As I said at the beginning, in the philosophical literature, this has become known as the problem of dirty hands so named after a famous play written by the French philosopher Jean-Paul Sartre.
正如我一开始所说的，在哲学作品中,这已经作为脏手问题而闻名,自从法国哲学家萨特写下,一部非常有名的戏剧之后。

As I said at the beginning, in the philosophical literature, this has become known as the problem of dirty hands so named after a famous play written by the French philosopher Jean-Paul Sartre.
正如我一开始所说的，在哲学作品中,这已经作为脏手问题而闻名,自从法国哲学家萨特写下,一部非常有名的戏剧之后。
耶鲁公开课 - 政治哲学导论课程节选
As much as I might talk on stage twice a week it turns out that it's really by doing and really by diving in and getting your hands dirty that you really take away the course's lessons.
我一周上两次课,就算说得再多，也不如你们亲自动手,通过真正的深入研究,才能学到知识。
哈佛公开课 - 计算机科学课程节选
You have to learn, in other words, how to get your hands dirty. Between the innocence of the Christian and the worldliness of Machiavelli's new morality, there can be no reconciliation.
换句话说，你必须学会如何弄污你的手,在基督教的纯洁观与,马基雅维利新道德中的世俗观之间,没有任何回旋的余地。
耶鲁公开课 - 政治哲学导论课程节选

They are therefore waiting for the chaps with dirty hands who actually run the accelerators to provide them with something surprising.
ECONOMIST: What’s the matter?