2024年4月5日发(作者:电脑截图工具)
常用几何英语词汇
几何 geometry
点 point
线 line
面 plane
直线 a straight
曲线 curved line
近似值 an approximate value
垂直线 a vertical
水平线 a horizontal line
三角形的底 the base of a triangle
三角形的两个腰 the two sides of a triangle
直角 a right angle
锐角 an acute angle
钝角 an obtuse angle
长方形 a rectangle
正方形 a square
多边形 a polygon
圆心 the centre of a circle
圆的直径 the diameter of a circle
圆的半径 the radius of a circle
半圆a semicircle
弧 an arc
圆柱体 a cylinder
球体 a spheroid
1立方 one cubic
1平方米 one square metre
常用加减乘除的英语表达:
四加五等于九
If you add 4 to 5,you get 9.或:If you add 4 and 5,you get 9.
五与四的和是九
4 and 5 are/make 9. 或:The sum of 5 and 4 is 9. 或:Four
plus five equals nine.
五减二等于三
If you take 2 from 5,you get 3. 或:5 minus 2 equals 3.
五与二之差为三
The difference between 5 and 2 is 3.
二乘三等于六
2 times 3 is/equals 6. 或:3 multiplied by 2 equals 6.
二与三的积为六
The proudct of 2 and 3 is 6.
六除以二等于三
If you divide 6 by 2,the answer is 3.或:If you divide 2 into 6,the
answer is 3.或:6 divided by 2 equals 3.
比较两个数字大小的英语表达:
6大于5
6 is greater than 5. 或:6 is more than 5.
6小于7
6 is less than 7.
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