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arc

US [ɑrk]
UK [ɑː(r)k]
  • n.弧;弧形;弓形;【数】弧
  • abbr.(=American Radio Corporation)美国无线电公司
  • v.作弧形运动;【科技】形成电弧
  • Web圆弧;弧光;弧线
Plural Form:arcs  Present Participle:arcing  Past Tense:arced  
Arc
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n.
1.
part of a circle or a curved line
2.
弧形a curved shape
the arc of a rainbow
彩虹的弧形
The beach swept around in an arc.
海滩呈弧形伸展开来。
3.
电弧an electric current passing across a space between two terminals
v.
1.
[i]
作弧形运动to move in the shape of an arc
2.
[i]
形成电弧to form an electric arc

Sample Sentence

Definition:
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard
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