英语词汇high grade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	high grade
释义	high grade 优等改良家畜高纯度矿石，金属含量丰富的矿石优质品，高级品，上品 [俚语]盗矿石贼
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英汉双解词典包含483723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。