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单词 dichromate
释义

dichromate

noun

di·​chro·​mate (ˌ)dī-ˈkrō-ˌmāt How to pronounce dichromate (audio) ˈdī-krō- How to pronounce dichromate (audio)
: a usually orange to red chromium salt containing the anion Cr2O72−
dichromate of potassium

called also bichromate

Word History

Etymology

di- + chromate

First Known Use

circa 1864, in the meaning defined above

Medical Definition

dichromate

noun

di·​chro·​mate (ˈ)dī-ˈkrō-ˌmāt How to pronounce dichromate (audio) ˈdī-krō- How to pronounce dichromate (audio)
: a usually orange to red chromium salt containing the anion Cr2O72−
dichromate of potassium
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更新时间:2026/6/9 14:35:51