名词
中文翻译：黑板
同义词：
['whiteboard', 'blackboard']
例句：
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1.The teacher uses a whiteboard to explain the lesson.
老师使用白板来解释课程内容。
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2. She wrote her name on the blackboard with a marker.
她用马克笔在黑板上写下了自己的名字。
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3. The students are using a whiteboard to draw diagrams for their presentation.
学生们正在使用白板绘制演示文稿的图表。