英语词汇hearth-bottom sand怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	hearth-bottom sand
释义	hearth-bottom sand 简明释义炉床底砂网络释义 1 ?炉床底砂 ... 炉床底 hearth bottom 炉床底砂 hearth-bottom sand 炉床及炉用铸件 hearth and oven castings ... 短语 1 hearth bottom sand 炉床底砂
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英汉双解词典包含3185865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。