arc

/ ɑːk /
/ ɑːrk /

释义

n. 弧;弧形物

v. 成弧线

自然拼读

美式发音
|
/ ɑːrk /
ar
/ɑːr/
c
/k/

词态

现在分词:arcing

第三人称单数:arcs

过去式:arced

过去分词:arced

例句

the arc of a rainbow

彩虹的弧状

The arc of the rainbow was magnificent.

彩虹的弧形非常壮观。

词组

circular arc

圆弧

arc length

弧长

plasma arc welding

等离子弧焊;等离子电弧焊接

submerged arc

埋弧

arc discharge

弧放电

electric arc

[电]电弧

joan of arc

圣女贞德(法国民族女英雄)

plasma arc

等离子弧,等离子体电弧;电浆弧

electric arc furnace

[化]电弧炉

welding arc

焊弧

arc welding

电弧焊,弧焊;电弧焊接

manual arc welding

手工电弧焊

arc voltage

弧电压

island arc

[地]弧形列岛

argon arc

氩弧焊

arc welder

电焊机;焊工

submerged arc welding

埋弧焊

metal arc welding

金属电弧焊;金属弧焊接

argon arc welding

氩弧焊

arc furnace

电弧炉,直接电弧炉

词根词缀点击查看arc词根词缀

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