单词	polar nucleus
释义	polar nucleus noun : either of the two nuclei of a seed plant embryo sac that are destined to form endosperm Word History First Known Use 1882, in the meaning defined above
随便看	taskwork taskworks Taslan taslet taslets Tasman Tasman Sea Tasman, Mount Tasmania tasmaniae tasmanian Tasmanian blue gum Tasmanian devil Tasmanian dodge Tasmanian myrtle Tasmanian native hen Tasmanian oak Tasmanian sassafras Tasmanian tiger tasmanians tasmanias tasmanite Tasmanoid tass tassajo

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