名词
中文翻译:黑板
同义词:
['whiteboard', 'chalkboard']
例句:
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1. The teacher uses a blackboardto write on the board.
老师用黑板在黑板上写字。
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2. Students often use awhiteboard to draw diagrams and equations.
学生们经常使用白板来画图和做方程式。
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3. The student used a blackboard to explain the math problem.
这个学生用黑板来解释数学问题。