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Neodymium

[,niːə(ʊ)'dɪmɪəm]

解釋/意思:

(noun.) a yellow trivalent metallic element of the rare earth group; occurs in monazite and bastnasite in association with cerium and lanthanum and praseodymium.

校對:内尔--From WordNet

解釋/意思:

(n.) An elementary substance which forms one of the constituents of didymium. Symbol Nd. Atomic weight 140.8.

佛瑞德整理

例句/造句/用法:

校對:洛丽

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