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单词 hemerythrin
释义

hemerythrin

noun

hem·​er·​y·​thrin hē-ˈmer-ə-thrən How to pronounce hemerythrin (audio)
: an iron-containing respiratory pigment in the blood of various chiefly marine invertebrates (such as some brachiopods)

Example Sentences

Recent Examples on the Web Some worms use purplish hemerythrin; others use greenish chlorocruorin; some use a combination of pigments. Quanta Magazine, 22 Apr. 2019

Word History

Etymology

hem- + erythr- + -in entry 1

First Known Use

1903, in the meaning defined above

Medical Definition

hemerythrin

noun

he·​me·​ryth·​rin
variants or chiefly British haemerythrin
ˌhē-mə-ˈrith-rən How to pronounce hemerythrin (audio)
: an iron-containing respiratory pigment in the blood of various invertebrates
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更新时间:2024/12/23 13:20:20