名词
中文翻译：黑漆板
同义词：
['blackboard', 'black surface例句：1. She wiped the blackplate clean with a cloth.（她用布擦干净了黑板。）']
例句：
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1. She wiped the blackplate clean with a cloth.
她用布擦干净了黑板。
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2. The teacher used the blackplate to explain the math problem.
老师用黑板解释数学问题。
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3.The blackplate was covered in fingerprints from the previous class.
黑板上覆盖着前一节课的指纹。