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Arc

Arc
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  • 柯林斯高阶英汉双解学习词典

  • 英英释义

  • 词典例句

1. N-COUNT 弧形；弧线 An arc is a smoothly curving line or movement. 

  • The Aleutian chain is a long arc of islands in the North Pacific.

    阿留申群岛是北太平洋上一长串呈弧形排列的小岛。

2. N-COUNT 弧 In geometry, an arc is a part of the line that forms the outside of a circle. 
3. VERB 成弧线；呈弧形 If something arcs in a particular direction, it makes a smoothly curving line or movement. 

  • A rainbow arced gracefully over the town.

    彩虹在小城上空画出了一道优美的弧线。

Noun

1. electrical conduction through a gas in an applied electric field

2. a continuous portion of a circle

3. something curved in shape

  • synonym： bow
Verb

1. form an arch or curve;

  • "her back arches"
  • "her hips curve nicely"
1. Avenues radiate from the Arc de Triomphe in Paris.
在巴黎，街道以凯旋门为中心向四方伸展。

来自《简明英汉词典》

2. The rainbow described an arc in the dark sky.
彩虹在昏暗的天空划出了一道圆弧。

来自《简明英汉词典》

3. The rainbow forms an arc in the sky.
彩虹在天空中呈一个弧形。

来自《简明英汉词典》

4. The sun appears to move in an arc across the sky.
太阳看起来在天空中以弧形运行。

来自《简明英汉词典》

5. When the moon is new it looks like an arc of light in the sky.
新月看起来像天空中的一盏弧形灯。

来自《简明英汉词典》