3.14用英语怎么说 (含例句)

1. 数学术语

在数学里，“3.14”指的是一个极为重要的数——圆周率，英文名称是pi。因此，当我们提到“3.14”时，通常会想到它在数学中的重要性。

例句：

- We use 3.14 to represent the mathematical constant pi.

- The value of 3.14 is crucial in calculating the area and circumference of a circle.

- Many students memorize 3.14 as the approximate value of pi.

2. 时间和日期

“3.14”也可以代表时间或日期中的某一个特定的时刻或日期。在这种情况下，通常会使用24小时制。

例句：

- I have a meeting at 3.14pm, can we reschedule?

- The deadline for the report is on March 14th, which is written as 3.14 in date format.

- The clock struck 3.14 and I knew it was time to leave the office.

3. 国际语言日

每个国家都有自己的语言日，而在全球范围内，“3.14”被设定为国际母语日（International Mother Language Day，简称IMLD），旨在促进语言多样性的发展和保护。

例句：

- Many countries celebrate International Mother Language Day on 3.14 each year.

- On IMLD, people are encouraged to speak and learn their mother language.

- The theme of this year's International Mother Language Day is "Fostering multilingualism for inclusion in education and society".

英文翻译例句:

- Today, we will learn about the significance of 3.14 in mathematics. (今天我们将学习3.14在数学中的重要性。)

- My flight is departing at 3.14pm, so I need to leave soon. (我的飞机在下午3点14分起飞，所以我需要尽快离开。)

- I partited in a language exchange event on International Mother Language Day, and learned some new words in Spanish. (我参加了国际母语日的语言交流活动，学到了一些西班牙语的新单词。)

- The value of pi can be calculated using the formula C = 2πr. (π的值可以用公式C = 2πr来计算。)

- Our school organized a language fair to celebrate International Mother Language Day. (我们学校举办了一个语言展，庆祝国际母语日。)