名词
中文翻译：电标
同义词：
['electrometr', 'electric pen例句：1. He used anelectric marker to draw a quick sketch onthe whiteboard.（他用一个电笔在白板上快速画了一幅素描。）']
例句：
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1. He used anelectric marker to draw a quick sketch onthe whiteboard.
他用一个电笔在白板上快速画了一幅素描。
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2. Theteacher asked the students to use their electricmarkers to write down the answers.
老师要求学生们使用他们的电笔来写下答案。
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3.The engineer used an electric marker to markthe location of the electrical wires inthe circuit.
工程师用一个电笔标记电路中电线的位置。