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单词 microspore
释义 microspore
 —microsporic /muy'kreuh spawr"ik, -spor"-/, microsporous /muy kreuh spawr"euhs, -spohr"-, muy kros"peuhr euhs/,  adj.  
 /muy"kreuh spawr', -spohr'/, n. Bot.
  1. the smaller of the two kinds of spores characteristically produced by seed plants and some fern allies, developing into a male gametophyte. Cf. megaspore,
  2. a pollen grain.
 [1855-60; MICRO- + -SPORE]
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