arc

arc读音音标

英 [ɑ:k]

美 [ɑrk]

arc意思解释

n.

综合症状；

弧（度）；

天穹；

电弧，弧光。

vi.

形成拱状物；

循弧线行进；

abbr.

American Red Cross. 美国红十字会；

变形

过去式：arced

过去分词：arced

现在分词：arcing

第三人称单数：arcs

双语释义

n.(名词)

[C]弧,弧形 part of a curved line or circle[C]弧形物 thing with this shape

英英释义

arc

[ ɑ:k ]

n.

electrical conduction through a gas in an applied electric field

同义词：dischargesparkelectric arcelectric discharge

a continuous portion of a circle

something curved in shape

同义词：bow

v.

form an arch or curve

\"her back arches\"

同义词：archcurve

词汇搭配

用作名词 (n.)形容词+～wide arc大圆弧～+名词arc lamp弧光灯arc light弧光灯～+介词arc of a circle圆周的弧arc of 110° 110°的弧形

词组短语

arc welding

电弧焊，弧焊；电弧焊接

arc furnace

电弧炉，直接电弧炉

electric arc

[电]电弧

submerged arc

埋弧

plasma arc

等离子弧，等离子体电弧；电浆弧

electric arc furnace

[化]电弧炉

circular arc

圆弧

submerged arc welding

埋弧焊

argon arc

氩弧焊

arc voltage

弧电压

argon arc welding

氩弧焊

arc length

弧长

welding arc

焊弧

arc discharge

弧放电

island arc

[地]弧形列岛

plasma arc welding

等离子弧焊；等离子电弧焊接

joan of arc

圣女贞德（法国民族女英雄）

metal arc welding

金属电弧焊；金属弧焊接

manual arc welding

手工电弧焊

arc welder

电焊机；焊工

双语例句

用作名词(n.)The first figure is an arc followed by a line.第一个图形是一段弧,后跟一条直线。The beach swept around in an arc.海滩呈弧形伸展开来。His arm described an arc in the air.他的手臂在空中划出一道弧形。The rainbow formed a beautiful arc in the sky.虹在天上成美丽的弧形。