Arc
01
弧, 圆的一部分
(geometry) a part of a circle, which is curved
例子
In a circle, a minor arc is shorter than a major arc.
在一个圆中，弧的小弧比大弧短。
02
弧, 曲线
a curved shape
例子
The path of the fountain water described an arc.
喷泉水的路径描绘了一个弧线。
03
电弧, 弧
electrical discharge that passes through a gas under the influence of an applied electric field
例子
Sparks flew as an arc jumped across the terminals.
当电弧跳过端子时，火花四溅。
04
故事弧线, 叙事线
the main theme or continuous narrative line in a story or series
例子
The film 's story arc spans several decades.
这部电影的故事弧线跨越了几十年。
to arc
01
弯曲移动, 呈弧形运动
to move or form a curved shape
