collinear

collinear的音标是[kəˈlɪniər] ，基本翻译是“共线的”，速记技巧是“科里尼里”或“科里兰”。

Collinear这个词源自拉丁语collineare，意思是“与山平行的”。它的变化形式包括比较级collinearer和最高级collinearest。

相关单词：

1. Collision（碰撞）：这个词源自collide，意思是物体之间的碰撞。

2. Elevation（升高）：这个词源自elevare，意思是提高或升高。

3. Decline（下降）：这个词源自declinare，意思是下降或衰落。

4. Linear（线性的）：这个词直接源自拉丁语的linearis，意思是线性的。

5. Parallelogram（平行四边形）：这个词由parallel（平行）和agram（矩形）组成，表示平行于矩形的四边形。

6. Plane（平面）：这个词直接源自拉丁语的plana，表示平面的。

7. Parallel（平行）：这个词直接源自拉丁语的parallelus，表示与另一条直线平行的线或面。

8. Rectilinear（直线的）：这个词由recto（直的）和linear（线的）组成，表示直线的。

9. Perspective（透视）：这个词源自拉丁语的perspexio，表示通过观察和测量来制作透视图像。

10. Projection（投影）：这个词源自pro-（向前）和jectio（投掷）组合而成，表示将物体投射到平面上的过程。

以上单词都与collinear这个单词有密切的联系，它们在词源、词形和含义上都有一定的关联。这些单词在英语中广泛使用，并且涉及到几何学、物理学、艺术等多个领域。

常用短语：

1. collinear points

2. parallel lines

3. intersecting lines

4. line segment

5. perpendicular lines

6. parallel to

7. on the same side of

双语例句：

1. The three points are collinear.

2. The lines do not intersect, but are parallel to each other.

3. The line segment extends from point A to point B.

4. The two lines are perpendicular to each other.

5. The wall is parallel to the ground.

6. The two countries are on the same side of the issue.

7. The two factors are not collinear, but are related to each other.

英文小作文：

Title: Lines and Their Interactions

Lines are an essential part of our world, whether it"s the parallel roads on the map, the intersecting streets in a city, or the perpendicular rails on a train. Lines can represent different relationships and interactions between things, from simple collinearity to complex perpendicularity.

Parallel lines, for instance, represent a relationship of similarity or sameness, where things stay on the same track without intersecting or changing direction. They can also represent a lack of conflict or opposition, where two things or forces move in the same direction without interfering with each other.

Perpendicular lines, on the other hand, represent a relationship of opposition or conflict, where two things or forces move in opposite directions and are likely to intersect at a point of intersection called a vertex. They can also represent a dynamic tension or competition between two forces, where one force tries to push against the other, but remains separate from it.

Lines can also represent relationships between people or groups of people, where they can be seen as either parallel or perpendicular, depending on the nature of their interactions and relationships. Lines can also represent ideas or concepts, where they can be seen as either parallel or perpendicular to each other, depending on their relationship to each other and their importance or relevance to each other.