platinum metals
plural noun
- Chemistry the six metals platinum, palladium, ruthenium, osmium, rhodium, and iridium, which have similar properties and tend to occur together in nature【化】铂系金属(铂、钯、钌、锇、铑、铱六种金属, 具有类似特征, 在自然界中常同时出现)。
单词 | platinum metals |
释义 | platinum metalsplural noun
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