短语搭配

1. n. arc lamp

弧光灯

2. n. reflex arc

反射弧

3. n. arc welding

弧焊

4. n. island arc

弧形列岛

5. n. arc tangent

反正切

6. n. arc sine

反正弦

7. n. arc cosine

反余弦

8. n. arc minute

分

9. n. arc eye

电光性眼炎

10. submerged arc welding

埋弧焊；埋弧焊焊接；埋弧焊接

11. arc length

弧长度；弧长；电弧长度

12. joan of arc

圣女贞德

13. arc light

弧光；电弧光；电弧

14. argon arc welder

氩弧焊机；氩弧焊工

双语例句

1. The artist painted a semicircular arc in the sky.

艺术家在天空中画了一个半圆形的弧。

2. He carefully avoided touching the arc.

他小心翼翼地避免触碰到电弧。

3. The beach swept around in an arc.

海滩呈弧形伸展开来。

4. The rainbow formed a beautiful arc across the sky.

彩虹在天空中形成了一道美丽的弧形。

5. A bright arc was produced during the welding process.

焊接过程中产生了一个明亮的电弧。

6. Argon arc welding is a common welding method.

氩弧焊是一种常见的焊接方法。

7. Joan of Arc was burnt at the stake.

圣女贞德被处以火刑。

8. The bridge was designed with a graceful arc.

这座桥被设计成一个优美的弧形。

9. The ball rose in a high arc and fell behind the boundary line.

球在空中高高地划了一条弧线落在边线外

10. The artist drew an elegant arc with a single stroke.

艺术家用一笔画出了一个优雅的弧形。

11. The pendulum on the wall arcs regularly every day.

墙上的钟摆每天都规律地做着弧形运动。

12. The arc lamp illuminated the night on the street.

电弧灯在街道上照亮了夜晚。

13. He is learning how to do argon arc welding.

他正在学习如何进行氩弧焊。

14. As one hemisphere of Earth tilts farther from the sun, the arc of the sun's daily path seen from that location lowers toward the horizon.

当地球一个半球距太阳的倾斜度更大时，从那个位置看到的太阳每日运行轨迹的弧线就会向地平线下降。

15. Joan of Arc was finally canonized by Pope Benedict XV in 1920.

圣女贞德最终在1920年被教皇本笃十五世追封为圣徒。

16. I will focus on the knowledge of arc in the next class.

我在下节课会重点介绍反三角函数的知识。

17. Arc welding is a common industrial technique.

电弧焊接是一种常见的工业技术。

18. The paper plane drew an arc in the air.

纸飞机在空中划过一条弧线。

19. The helicopter made a slow arc, passing over the mound but not stopping.

这架直升飞机做了一个缓慢的弧线运行，飞过那座小丘，但没停下来。

考纲分布

近12年出现0次 重要程度

0% n/v 弧; 弧形物; 行进弧形运动

考纲释义

考纲分布

近12年出现0次 重要程度

0% n 弧形(物)

0% n 弧

0% n 电弧; 弧光

考纲释义