英语词汇“scratch board,scratchboard”的翻译、意思、用法、释义-英汉汉英词典

单词	scratch board,scratchboard
释义	scratch board,scratchboard['skrætʃ,bɔ:d]n.1.■[美国英语](拓版画用的)刮板[亦称作 scratch card,scraperboard]
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