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单词 rhenium
释义

rhenium

noun
/ˈriːniəm/
/ˈriːniəm/
[uncountable]
(symbol Re)
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  1. a chemical element. Rhenium is a rare silver-white metal that exists naturally in the ores of molybdenum and some other metals.
    Word Origin1920s: modern Latin, from Rhenus, the Latin name of the River Rhine.
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更新时间:2025/3/12 0:08:15