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词汇 chromium
词根词缀
Online Etymology Dictionary

chromium
n.
metallic element, 1807, with metallic elemental suffix -ium + French chrome (Fourcroy and Haüy), from Greek chroma "color" (see chrome; also see chroma). So called for its colorful compounds. Related: Chromite.
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更新时间:2025/2/14 12:17:29