arc
「arc」的意思
n. 弧形，弧线；弧光，电弧；情节（或主题）的发展；反三角函数; v. 做弧形运动；形成电弧; ad...
n.弧,弓形,拱;Advanced RISC Computer,高级精简指令集计算机
「arc」的用法
arc弧线，弓形 - 在数学和物理学中，弧是圆的一部分。
「arc」的例句
The bridge is an arc-shaped structure.
这座桥是一个弧形结构。
She drew an arc with a compass.
她用圆规画了一个弧。
The rainbow is an arc of light in the sky.
彩虹是天空中的一道光弧。
He threw the ball in an arc over the fence.
他把球抛过围栏，形成一个弧线。
The arch of the door was too low for her to enter.
门的拱门太低，她进不去。
The artist painted a beautiful arc in the sky.
这位艺术家在天空中画了一道美丽的弧线。
She followed the arc of the sun across the sky.
她随着太阳的弧线在天空中移动。
The arch of the bridge was so beautiful that it was a work of art.
这座桥的拱门如此美丽，简直是一幅艺术品。
He traced the path of a comet with an arc on graph paper.
他在纸上用一条弧线追踪彗星的轨迹。
She drew a perfect circle with her compass, but then erased one part to make it into an arc.
她用圆规画了一个完美的圆，然后擦掉一部分变成一个弧。