词汇	polarity epoch
释义	polarity epoch 极性期,极性时纪
随便看	seed of Litchi chinensis seed of Livistona chinensis seed of Mongolian snakegourd Seed of Nelumbo nucifera seed of nuxvomica poison nut seed of orchid seed of oriental arborviate seed of oriental arborviate,shelled Seed of Outcross seed of Paeonia lactiflora seed of Papaver somniferum L seed of pepperweed or flixweed tansymustard seed of pistacia chinensis bung seed of plant seed of plantain seed of poetry seed of pomegranate seed of Portulaca oleracea L seed of pyrus betulaefolia bunge Seed of Rosa seed of S.cannabifolius Less Seed of Schisandra propinqua seed of single crystal silicon seed of snakegourd seed of the coffee tree