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单词 exine
释义 ex·ine
\ˈekˌs]ēn, ]īn\ noun
also ex·tine \ˈekˌst]\
(-s)
Etymology: exine probably from German, from Latin ex out of, out; extine probably modification of German exine — more at ex-
: the outer of the two layers forming the wall of certain spores (as pollen grains) — called also exosporium; compare intine, perinium
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更新时间:2025/3/16 13:03:16