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单词拼写：
arc
音标发音：
[ɑːk][ɑːrk]
英英释义：
Noun:
1.electrical conduction through a gas in an applied electric field2.a continuous portion of a circle3.something curved in shape
短语词组：
wide arc大圆弧
arc lamp弧光灯
arc light弧光灯
arc of a circle圆周的弧
arc of 110° 110°的弧形
同义词辨析：
arc arch bow curve【导航词义：弧，弧形】
arcn.弧；弧线；弧形
〔辨析〕
指几何学中的弧，也指弧形或弧线。
〔例证〕
an arc of 120
º120º的弧
The rainbow formed a beautiful arc in the sky.
虹在天空中形成了一个美丽的弧。
The sun appears to move in an arc across the sky.
看起来太阳在天空中的运行轨迹呈弧形。
archn.弓状物；拱门
〔辨析〕
指弧形结构的物体。
〔例证〕
That arch has a span of 70 metres.
那个拱的跨度为70米。
She was going to visit the Triumphal Arch.
她打算去凯旋门游玩。
bown.弧状物；弓形物
〔辨析〕
指弯曲的形状或呈弓形的物体。
〔例证〕
The bow of his lips is very attractive.
他嘴唇的弧形曲线很迷人。
The child wanted to know why the rainbow is in a bow shape.
那个小孩想知道为什么虹为弓形。
curven.曲线；弯曲物
〔辨析〕
含义最广，指任何带有弧度的线条或曲线状物。
〔例证〕
The stairs ascended in a graceful curve.
楼梯呈优美的曲线上升。
There is a sharp curve in the road.
路上有个急转弯的地段。
双语例句：
1.Nick walked up the dark street to the corner under the arc-light, and then along the car-tracks to Henry's eating-house.
尼克从暗淡的街上走到弧光灯照看的街角，然后沿着电车轨道回到亨利的餐馆去。
2.The arc was used just to make the piece of revolved surface. The center of the surface is at the ball center.
这圆弧刚好可以用来制作一片旋转曲面，曲面的中心点在足球的中心的。
3.The Christian Church ruled that she was out of her mind. On this date in 1431, Joan of Arc was burned at the stake.
基督教会判定她的精神有问题，并于1431年的今天将她绑在火刑柱上活活烧死。
4.Besson said Aung San Suu Kyi was "more of a heroine than Joan of Arc" and he hoped the film would get her ongoing fight better known.
贝松表示，昂山素季是一个“比圣女贞德还要伟大的女英雄”，他希望这部电影能让昂山素季的不懈斗争变得更广为人知。
5.He straightened his back and made as if to throw something in a gentle arc far into the distance.
他伸直腰，好像要沿着一条长长的弧线，把什么东西抛向远方；
6.Within a couple of years of its founding, Federal had crafted for the Navy a chain of arc transmitters linking San Francisco with Hawaii.
在公司创建后的两年里，联邦电报公司为美国海军建立了一系列连接旧金山和夏威夷的电弧发射机。
7.Suddenly, a beam of reddish light formed an arc from the ditch, and the horse, as if treading on air, leaped out of the pit.
张郃挺枪来刺，忽然一道红光，从土坑中滚起，那匹马平空一跃，跳出坑外。
8.a sealing top cap is further provided at the front part of the outer tube, wherein the front end of the handspike is in an arc shape.
在外管的前部进一步套合有密封顶帽；所述推杆的前端呈圆弧状。
9.strike the arc, then lift the electrode up for a moment or two, allowing a few drops of electrode to fall from the tip.
罢工的弧，然后解除电极了一会儿或两个，让几滴电极下降的秘诀。
10.Draws an arc representing a portion of an ellipse specified by a pair of coordinates, a width, and a height.
绘制一段弧线，它表示由一对坐标、宽度和高度指定的椭圆部分。
全部四级六级高考考研例句：
Asian-American parents arc enthusiastic supporters of the competitive instrumental music program.
2018年6月四级真题（第一套）阅读 section B
本文参考文献：
1 http://www.mcb5.cn/time
2 http://www.mcb5.cn/their
3 http://www.mcb5.cn/will
4 http://www.mcb5.cn/If
5 http://www.mcb5.cn/more
6 http://www.mcb5.cn/get
7 http://www.mcb5.cn/up
8 http://www.mcb5.cn/me
9 http://www.mcb5.cn/year
10 http://www.mcb5.cn/There
11 http://www.mcb5.cn/all
12 http://www.mcb5.cn/work
13 http://www.mcb5.cn/how
14 http://www.mcb5.cn/which
15 http://www.mcb5.cn/other
16 http://www.mcb5.cn/out
17 http://www.mcb5.cn/day
18 http://www.mcb5.cn/who
19 http://www.mcb5.cn/take
20 http://www.mcb5.cn/would
核心重点高频常考单词-arc的发音/词性词义/用法/同近反义词/记忆法/词根词缀/高级替换词/中英文例句-秒词邦免费背单词赚钱微信小程序
单词拼写：
arc
音标发音：
[ɑːk][ɑːrk]
英英释义：
Noun:
1.electrical conduction through a gas in an applied electric field2.a continuous portion of a circle3.something curved in shape
短语词组：
wide arc大圆弧
arc lamp弧光灯
arc light弧光灯
arc of a circle圆周的弧
arc of 110° 110°的弧形
同义词辨析：
arc arch bow curve【导航词义：弧，弧形】
arcn.弧；弧线；弧形
〔辨析〕
指几何学中的弧，也指弧形或弧线。
〔例证〕
an arc of 120
º120º的弧
The rainbow formed a beautiful arc in the sky.
虹在天空中形成了一个美丽的弧。
The sun appears to move in an arc across the sky.
看起来太阳在天空中的运行轨迹呈弧形。
archn.弓状物；拱门
〔辨析〕
指弧形结构的物体。
〔例证〕
That arch has a span of 70 metres.
那个拱的跨度为70米。
She was going to visit the Triumphal Arch.
她打算去凯旋门游玩。
bown.弧状物；弓形物
〔辨析〕
指弯曲的形状或呈弓形的物体。
〔例证〕
The bow of his lips is very attractive.
他嘴唇的弧形曲线很迷人。
The child wanted to know why the rainbow is in a bow shape.
那个小孩想知道为什么虹为弓形。
curven.曲线；弯曲物
〔辨析〕
含义最广，指任何带有弧度的线条或曲线状物。
〔例证〕
The stairs ascended in a graceful curve.
楼梯呈优美的曲线上升。
There is a sharp curve in the road.
路上有个急转弯的地段。
双语例句：
1.Nick walked up the dark street to the corner under the arc-light, and then along the car-tracks to Henry's eating-house.
尼克从暗淡的街上走到弧光灯照看的街角，然后沿着电车轨道回到亨利的餐馆去。
2.The arc was used just to make the piece of revolved surface. The center of the surface is at the ball center.
这圆弧刚好可以用来制作一片旋转曲面，曲面的中心点在足球的中心的。
3.The Christian Church ruled that she was out of her mind. On this date in 1431, Joan of Arc was burned at the stake.
基督教会判定她的精神有问题，并于1431年的今天将她绑在火刑柱上活活烧死。
4.Besson said Aung San Suu Kyi was "more of a heroine than Joan of Arc" and he hoped the film would get her ongoing fight better known.
贝松表示，昂山素季是一个“比圣女贞德还要伟大的女英雄”，他希望这部电影能让昂山素季的不懈斗争变得更广为人知。
5.He straightened his back and made as if to throw something in a gentle arc far into the distance.
他伸直腰，好像要沿着一条长长的弧线，把什么东西抛向远方；
6.Within a couple of years of its founding, Federal had crafted for the Navy a chain of arc transmitters linking San Francisco with Hawaii.
在公司创建后的两年里，联邦电报公司为美国海军建立了一系列连接旧金山和夏威夷的电弧发射机。
7.Suddenly, a beam of reddish light formed an arc from the ditch, and the horse, as if treading on air, leaped out of the pit.
张郃挺枪来刺，忽然一道红光，从土坑中滚起，那匹马平空一跃，跳出坑外。
8.a sealing top cap is further provided at the front part of the outer tube, wherein the front end of the handspike is in an arc shape.
在外管的前部进一步套合有密封顶帽；所述推杆的前端呈圆弧状。
9.strike the arc, then lift the electrode up for a moment or two, allowing a few drops of electrode to fall from the tip.
罢工的弧，然后解除电极了一会儿或两个，让几滴电极下降的秘诀。
10.Draws an arc representing a portion of an ellipse specified by a pair of coordinates, a width, and a height.
绘制一段弧线，它表示由一对坐标、宽度和高度指定的椭圆部分。
全部四级六级高考考研例句：
Asian-American parents arc enthusiastic supporters of the competitive instrumental music program.
2018年6月四级真题（第一套）阅读 section B
本文参考文献：
1 http://www.mcb5.cn/time
2 http://www.mcb5.cn/their
3 http://www.mcb5.cn/will
4 http://www.mcb5.cn/If
5 http://www.mcb5.cn/more
6 http://www.mcb5.cn/get
7 http://www.mcb5.cn/up
8 http://www.mcb5.cn/me
9 http://www.mcb5.cn/year
10 http://www.mcb5.cn/There
11 http://www.mcb5.cn/all
12 http://www.mcb5.cn/work
13 http://www.mcb5.cn/how
14 http://www.mcb5.cn/which
15 http://www.mcb5.cn/other
16 http://www.mcb5.cn/out
17 http://www.mcb5.cn/day
18 http://www.mcb5.cn/who
19 http://www.mcb5.cn/take
20 http://www.mcb5.cn/would
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