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单词 microspore
释义

microspore

noun

mi·​cro·​spore ˈmī-krə-ˌspȯr How to pronounce microspore (audio)
: any of the spores in heterosporous plants that give rise to male gametophytes and are generally smaller than the megaspore
microsporous
ˌmī-krə-ˈspȯr-əs How to pronounce microspore (audio) mī-ˈkrä-spə-rəs How to pronounce microspore (audio)
adjective

Word History

Etymology

International Scientific Vocabulary

First Known Use

1847, in the meaning defined above

Medical Definition

microspore

noun

mi·​cro·​spore ˈmī-krə-ˌspō(ə)r, -ˌspȯ(ə)r How to pronounce microspore (audio)
1
: any of the spores in heterosporous plants that give rise to male gametophytes and are generally smaller than the megaspore
2
: the smaller of two forms of spores produced by various protozoans (as radiolarians) compare macrospore
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更新时间:2024/9/22 15:50:56