| 单词 | blackboard |
| 释义 | blackboard n (US `chalkboard) dark-coloured board used for writing on with chalk, esp in a school classroom 黑板. |
英汉双解词典包含38652条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。
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blackboard是什么意思
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