Measurement

弧, 圆的一部分

In a circle, a minor arc is shorter than a major arc.

在一个圆中，弧的小弧比大弧短。

地区, 区域

The area around the lake is a popular picnic spot.

湖周围的区域是一个受欢迎的野餐地点。

点, 主要观点

The professor made a crucial point about the importance of environmental conservation.

放, 设置

She set the book on the table.

她把书放在桌子上。

Astronauts trained for travel in space.

体积, 容量

The volume of water in the glass was 250 milliliters.

玻璃杯中的水体积为250毫升。

加法, 总和

Addition is the process of combining two or more numbers to get a total.

加法是将两个或多个数字组合以获得总数的过程。

扣除, 减除

Deduction helps calculate how much is left after spending money.

扣除有助于计算花钱后还剩下多少。

除法, 分割

In division, the number being divided is called the dividend.

在除法中，被除的数称为被除数。

乘法

The teacher explained that multiplication can be represented using the "×" symbol.

老师解释说乘法可以用“×”符号表示。

时间

I need more time to complete this project.

我需要更多时间来完成这个项目。

分数, 普通分数

One-half (1/2) is a simple fraction.

二分之一 (1/2) 是一个简单的分数。

百分比

The percentage of students who passed the exam increased significantly this year.

今年通过考试的学生百分比显著增加。

概率

The probability of rolling a six on a fair die is one-sixth.

在公平的骰子上掷出六的概率是六分之一。

等号, 等于

In algebra, solving equations involves using the equal sign to find the value of variables.

在代数中，解方程涉及使用等号来找到变量的值。

总计, 达到

The costs of the project amount to $10,000 when you consider all the expenses.

当你考虑所有费用时，项目的成本达到10,000美元。

加

The teacher explained that the plus sign indicates addition.

老师解释说加号表示加法。

The graph displayed the relationship between hours studied and test scores.

条形图, 柱状图

The bar chart compared the sales of different products last year.

条形图比较了去年不同产品的销售额。

饼图, 圆形图

The pie chart showed that 40% of our budget is allocated to marketing.

饼图显示我们40%的预算分配给了营销。

折线图, 线图

A line graph shows how something changes over time.

折线图显示了某物随时间的变化情况。

数学家, 数学专家

The mathematician worked late into the night on his latest theory.

那位数学家熬夜研究他的最新理论。

测量, 量尺寸

The tailor regularly measures customers to ensure a perfect fit for their clothes.

裁缝定期测量顾客以确保他们的衣服完美合身。

英亩, 面积单位

A typical soccer field covers about 1.5 acres.

一个典型的足球场占地约1.5 英亩。

度, 温度度数

A right angle measures 90 degrees.

直角测量为90度。

统计, 统计数据

Statistics help people understand trends and patterns in data.

统计帮助人们理解数据中的趋势和模式。

排名, 评估

The competition judges will rank the dancers based on their technique and performance.

比赛评委将根据舞者的技术和表现对他们进行排名。

率, 犯罪率

The crime rate in the city has decreased significantly over the past year.

过去一年中，该市的犯罪率显著下降。

巨大的, 庞大的

The museum displayed a massive dinosaur skeleton.

博物馆展出了一个巨大的恐龙骨架。

多个的, 多重的

The project required multiple steps to complete successfully.

该项目需要多个步骤才能成功完成。

众多的, 许多的

The library has numerous books on various subjects.

图书馆有许多关于各种主题的书籍。

广阔的, 巨大的

The explorers marveled at the vast desert stretching endlessly before them.

探险者们对他们面前无尽延伸的广阔沙漠感到惊叹。

部分, 区域

The library is organized into several sections, including fiction, non-fiction, and reference materials.

图书馆被组织成几个部分，包括小说、非小说和参考资料。