A micrometer is one millionth of a meter.

1微米是百一米。

I have no idea. One in a million?

不知道。一百一吗？

I mean, the odds have to be a million.

觉得，发生的概率大概是百一。

What was the chance in a million

百一的机遇是什么？

Those can recognize odor molecules at concentrations of less than one in a million.

它们会识别气味子，使密度只有百一。

One microgram is the lethal dose for a human being.

只需百一公克的钸，就足以致命。

The proportion of blood cannot be more than one in a million.

血在这种溶液中所占的成还不到百一。

You want to change its speed a 10 millionth of its total.

你想改变的是它总速度的一百一。

I mean, the odds of him directing my movie are, like, a million to one.

觉得能让他电影的可能性大概是一百一吧。

This person is one in a million.

这个人是百一。

Ten divided by two is five, by one is ten, by one-millionth is 10 million, and so on.

10 除以 2 等于 5，10 除以 1 等于 10，10 除以百一等于一千，以此类推。

It affects one in five million babies.

它影响五百一的婴儿。

And that's because humans can taste it in solutions at really, really low concentrations, just a few parts per million.

那是因为人类可以在浓度非常非常低的溶解剂中尝到这种物质，仅百一。

And that this was a real one-in-a-million match.

这是一场真正的百一的比赛。

The actual charge suggested by Gesell was 1 per mil.

Gesell 建议的实际收费是百一。

Seems like a one in a million chance.

似乎是百一的机会。

It ain't a millionth part of it!

这不是它的百一！

Therefore it is one-millionth part of a calamity—Oh, dear!

因此它是一场灾难的百一——哦， 天哪！

The chances of you being bit by a shark are, like, 0.0001%.

人被鲨鱼咬的几率只有大概百一吧。

Equally, there might be more barriers and some chances might be one in a million.

同样， 可能会有更多的障碍，有些机会可能是百一。