英语单词 "perpendicular" 详解

1. 音标

/ˌpɜːpənˈdɪkjʊlə/

2. 含义

Perpendicular 作为形容词，意为：

垂直的，成直角的；指两个物体之间形成90度角的关系。

Perpendicular 作为名词，表示：

垂直线，直角线。

3. 翻译

形容词: 垂直的，直角的

名词: 垂直线

4. 读音

你可以通过在线字典或发音工具来获取标准音频。

5. 用法与例句

形容词用法:

The wall is perpendicular to the floor.
(墙面是垂直于地板的。)

The two lines are perpendicular to each other.
(这两条线彼此垂直。)

名词用法:

The perpendicular of a triangle is drawn from a vertex to the opposite side.
(三角形的垂线是从一个顶点画到对边的垂直线。)

A perpendicular from point A to line B intersects at point C.
(从A点到B线的垂直线在C点相交。)

6. 短语搭配

Perpendicular line: 垂直线

Perpendicular bisector: 垂直平分线

Perpendicular to: 垂直于

7. 例句 (10句)

The door is perpendicular to the floor.
(门是垂直于地板的。)

The two walls meet at a perpendicular angle.
(两面墙在垂直角度相遇。)

The teacher drew a perpendicular line on the board.
(老师在黑板上画了一条垂直线。)

We need to construct a perpendicular from point A to line BC.
(我们需要从A点到BC线构建一条垂线。)

The tower stands perpendicular to the ground.
(塔楼直立在地面上。)

This wall is perfectly perpendicular to the floor.
(这面墙完全垂直于地面。)

The flagpole is perpendicular to the earth's surface.
(旗杆垂直于地球表面。)

The two streets are perpendicular to each other.
(这两条街道互相垂直。)

The angle between these two lines is a perpendicular one.
(这两条线之间的角是直角。)

She placed the mirror perpendicular to the ground.
(她将镜子垂直于地面放置。)

希望这些解释和例句能帮你更好地理解这个单词！