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	polysynthesis polysynthesism polysynthetic polysynthetical polysynthetically polysynthetism polytechnic polytechnician polytechnics polytechnization polytene polytenies polyteny polyterpene polytetrafluoroethylenes Polythalamia polythalamian polythalamic polythalamous polytheism polytheisms polytheist polytheister polytheistest polytheistic

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