Figure 1: a normal distribution with mean 3 and variance 1.

图1：平均值为3且方差为1的正态分布。

youdao

First of all, her father remarried to a rich lady with mean daughters.

先是父亲娶了个有钱的继母，并带来了两个骄横的女儿。

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Let me illustrate what I mean with an old story.

让我用一个老故事来说明我指的是什么吧。

《柯林斯英汉双解大词典》

They mean that a person with a lot of money can say how he or she wants things done.

VOA: special.2010.05.16

These are poems, in other words, that come with little labels to tell you what they mean and what they're about.

这些都是，换句话说,是用小的标记来告诉你,他们是什么意思，他们是关于什么的。

耶鲁公开课 - 现代诗歌课程节选

And she looks like she's about to pass out because her bag is so filled with so many objects. I mean,

她看起来就快晕过去了，因为她提的袋子实在是装了太多东西了。我是说，

Let me 课堂 - SpeakingMax英语口语达人

The best way to deal with mean girls is to rise above it.

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"There are some very tough decisions in there that we wouldn't normally want to make but the scale of government cuts we are having to deal with mean some of these decision are required to have a secure future for the city, " he said.

BBC: Jobs to go as city of York council budget agreed

They found that, with a mean follow-up of 6.5 years, allocation to aspirin reduced risk of cancer with distant metastasis by 36%, risk of adencarcioma (common solid cancers including colon, lung, and prostate cancers) by 46%, and of other solid cancers (eg bladder, kidney) by 18%.

FORBES: Meta-Analysis Adds New Evidence For Cancer Benefits Of Daily Aspirin