单词	lady's thumb
释义	lady's thumb noun : a widely distributed weedy annual herb (Polygonum persicaria) of the buckwheat family that has large lanceolate leaves often with a blackish blotch suggesting a thumbprint Word History First Known Use 1820, in the meaning defined above
随便看	intraday intradepartmental intradermal intradermal test intradermally intradisciplinary intradistrict intrado intrados intradoses intraer intraest intrafallopian intrafascicular intraformational intragalactic intragenerational intragenic intraglacial intragovernmental intragranular intrail intraimperial intraindustrial intraisland

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