英语词汇“lanthanum”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词

lanthanum

释义

Noun: lanthanum lanthunum

A white soft metallic element that tarnishes readily; occurs in rare earth minerals and is usually classified as a rare earth
- La, atomic number 57

Derived forms: lanthanums

Type of: metal, metallic element

Encyclopedia: Lanthanum

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