1
electric arc + between + noun phrase
描述电弧产生的位置。
An electric arc forms between the two electrodes.
两个电极之间形成电弧。
电弧
electric arcs — plural of electric arc
先理解核心含义，再看它在真实句子里的用法。
电弧
a luminous discharge of electricity between two electrodes or across a gap
An electric arc forms between the two electrodes.
两个电极之间形成电弧。
电流在间隙中放电,导致空气(或其他气体)电离,形成明亮、炽热的等离子体
A discharge of electricity across a gap, causing ionization of the air (or other gas) and resulting in a bright, hot plasma.
The welder used an electric arc to fuse the two pieces of metal together.
焊工用电弧将两块金属熔接在一起。
An electric arc can reach temperatures over 5000 degrees Celsius.
电弧的温度可以超过5000摄氏度。
The laboratory experiment produced a bright electric arc between two carbon rods.
实验室实验在两个碳棒之间产生了明亮的电弧。
描述电弧产生的位置。
An electric arc forms between the two electrodes.
两个电极之间形成电弧。
动词常用produce, generate, create等。
The welder creates an electric arc to melt the metal.
焊工产生电弧来熔化金属。
电弧作为定语，常与技术名词搭配。
Electric arc welding is a common industrial process.
电弧焊接是一种常见的工业过程。
Not this
The circuit produces an electric ark.
Use this
The circuit produces an electric arc.
拼写错误：electric arc 的正确拼写是 arc，不是 ark。中文学习者常因发音相似而混淆。
Not this
The wires electric arc when they touch.
Use this
The wires produce an electric arc when they touch.
词性错误：electric arc 是名词短语，不能用作动词。表达发生电弧现象时需使用 produce/create an electric arc 或直接用动词 arc。
Choose the next layer that will help you use electric arcs with more confidence.
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Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
Use electric arcs naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
通常用单数，指电弧现象
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from ECDICT, WIKTIONARY.