1
draw a straight line
Please draw a straight line from point A to point B.
请从A点到B点画一条直线。
直线
先理解核心含义，再看它在真实句子里的用法。
直线
a line that does not bend or curve
Please draw a straight line from point A to point B.
请从A点到B点画一条直线。
几何学基本概念
没有曲率的线；方向不变的线。两点之间最短的路径。
A line with no curvature; a line with constant direction. The path of shortest length between two points.
The teacher drew a straight line on the blackboard.
老师在黑板上画了一条直线。
Can you walk in a straight line while blindfolded?
你能蒙着眼睛走直线吗？
The shortest distance between two points is a straight line.
两点之间最短的距离是直线。
Please draw a straight line from point A to point B.
请从A点到B点画一条直线。
表示沿着直线方向
The train tracks run in a straight line for miles.
火车轨道笔直地延伸数英里。
There is a straight line between the two cities on the map.
地图上两个城市之间有一条直线。
The soldiers marched along a straight line.
士兵们沿着直线行进。
Not this
Draw a straight line line.
Use this
Draw a straight line.
中文中'直线'一词已包含'直'和'线'，但英语中'straight line'本身已足够，添加多余的'line'造成冗余。应去掉一个'line'。
Not this
We measured the straight line distance.
Use this
We measured the straight-line distance.
当'straight line'用作形容词时，需要加连字符变成复合形容词'straight-line'，否则语法不正确。
Choose the next layer that will help you use straight line with more confidence.
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Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
Use straight line naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from ECDICT, WIKTIONARY.