单词	pollen mother cell
释义	pollen mother cell noun : a cell that is derived from the hypodermis of the pollen sac and that gives rise by meiosis to four cells each of which develops into a pollen grain Word History First Known Use circa 1870, in the meaning defined above
随便看	Gastineau Channel gasting gastness gastnesses Gastonia Gastornis gastr- gastraea Gastraeadae gastraeal gastraeas gastraeums gastralgiae gastralgias gastralia gastralium gastrea gastreas gastrectomies gastrectomy gastri- gastric gastric banding gastric bypass gastric cecum

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