名词
中文翻译：Unknown
同义词：
['pen', 'touch pen', 'electronic pen']
例句：
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1.笔
尤指用于写作的笔
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1.The student uses a lightpen to takenotes during the lecture.
学生使用轻触笔在讲座中做笔记。
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2. The teacherdemonstrated how to use a lightpen fortaking photos in class.
老师演示了如何使用轻触笔在课堂上拍照。
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3. Thestudents are required to use a lightpento submit their assignments on time.
学生们被要求使用轻触笔按时提交作业。