valuable metal翻译
valuable metal的基本解释
读音: 美: 英:
贵金属：贵金属是一类天然存在但在地壳中含量稀少的金属化学元素，它们价格昂贵、外表美观且化学性质稳定，具有高度的经济价值和较强的保值能力。
例句
Gold is the most valuable metal on earth.金是地球上最值钱的金属。valuable metal has generally been replaced by paper notes.有价值的金属，现在已经被“纸张”所代替。
The metal extraction rate of silver is over 95%. Every valuable metal were leached very we...银精矿中银的提取率达到95%以上，各种有价金属得到了很好的浸出。
短语
A valuable metal 一种贵重的金属valuable metal tin 有价金属锡
valuable metal recovery 有价金属回收
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纠错
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