He genuinely stumbled upon this exceptional discovery.

真的是他间的发现。

When I stumbled upon this need, I had a lot of good things happening in my professional career.

当我发现种需要的时候，在我的职业生涯中发生了好多好事。

He came upon a strange-looking house and rang the doorbell.

他发现了一座奇形怪状的房子，后按响了门铃。

And perhaps surprisingly it was discovered by accident... twice.

也许令人惊讶的是，它是被发现的，还是两。

It was actually discovered, by accident, in 1938.

实际上，它是在1938年被发现的。

And that's how they stumbled across it.

人们就是样发现它的。

As you're reading and listening to others, you may stumble upon a startling realization.

当你在阅读和倾听的时候，你可能会有个惊人的发现。

Because that's when you stumble upon the greatest revelations.

此刻，正是你发现最伟大启示的时候。

What Fleming stumbled upon was a microbial defense system.

弗莱发现的是一种微生物防御系统。

Many of the first medicines were discovered by chance.

许多最早的药物都是发现的。

And it was for me, it was an accidental discovery.

对我来说，是一个的发现。

Um, boys, I think I've stumbled across a delicious sauce.

兄弟们，我想我发现了一种美味的酱汁。

" It was-a sort of accident that I found out."

“我是——我是发现的。”

Over the eons, nature has stumbled on many different ways of desquishifying organisms.

亿万年来，大自发现了许多不同的生物脱水方法。

Many important sites have been found in this accidental way.

许多重要的遗址都是以种的方式被发现的。

When visiting the Baltimore Museum of Art, I came across a magnificent 15th-century Chinese sculpture.

在参观巴尔的摩艺术博物馆时，我发现了一座壮丽的 15 世纪中国雕塑。

But, while he was there, he stumbled upon his life's work.

但是，当他在那里时，他发现了他此生的事业。

These fat-based stem cells were discovered by accident.

些脂肪基干细胞是被发现的。

The adjective form of the word is even more fun to say -- " serendipitous" !

而它的形容词形式——" 发现的" 用起来更有意思！

Pluto, therefore, was found by accident.

因此，冥王星是发现的。