Any ofseveral specialized epidermal cells found ad-jacent to each pair of GUARD CELLS in theleaves and other parts of plants. Accessorycells may help in opening and closing the ac-companying pore (stoma).任何特化的表皮細胞,與植物葉或其他部分的副衛(wèi)細胞相鄰。副衛(wèi)細胞可以幫......(本文共 218 字) [閱讀本文] >>