The number of incoming abstainers has been going up at Roger Williams University in Bristol, R. I.

在位于美国罗德岛州布里斯托尔的罗杰·威廉姆斯大学，不饮酒的新生人数已经开始持续上升。

youdao

R: Yes. What's your card number, please?

是的。请问您的VISA卡的号码是什么？

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The Economist's informal R-word index tracks the number of newspaper articles that use the word "recession" in a quarter.

经济学人非正式“R单词指数”追踪了一季度内各报刊使用“Recession(经济衰退；低迷)”这个单词的次数。

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R.J.Bell of Pregame.com says the number of possibilities to guarantee a perfect bracket are an astronomical 9.2 quintillion.

VOA: standard.2009.03.25

We notice that the value of E at r naught is negative, as it should be. It's a negative number.

我们主要到在r圈时E的值为负，和它本来的值一致，是一个负数。

麻省理工公开课 - 固态化学导论课程节选

R is going to be a fix number R times You don't know what it is right now.

等于一个常数 R 乘以,你现在还不知道它是多少

耶鲁公开课 - 基础物理课程节选

Markel, along with most analysts, says that in prior pandemics, the so-called R-naught number -- the number of new infections caused by each infected person -- has been approximately 2.0.

CNN: Scientists dig for lessons from past pandemics

"The Number 23" is rated R and runs 95 minutes.

CNN: Review: '23' is a bad number

David Vitter (R-LA) acknowledged that his phone number appeared in records of a Washington-area business that prosecutors have said was a front for prostitution.

NPR: Sen. Craig Says He Did Nothing Inappropriate