单词	megasporangium
释义	meg·a·spo·ran·gi·um (mĕg′ə-spə-rănjē-əm) n. pl. meg·a·spo·ran·gi·a (-jē-ə) A structure in which megaspores are formed.
随便看	somatotypic somatropin somber somberly somberness sombre sombrero sombrous -some -some -some some somebody someday somehow someone someplace somersault somerset Somerset Island Somerville somesthetic something something else sometime

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