单词 Polypodium 释义 ‖ Polypodium Bot.|plpdm|Also 6 polipodium.[L. (Pliny), a. Gr. (Theophr.) a kind of fern, f. - many + , - foot, with dim. suffix -: from the numerous branches of the root-stock.]A large and widely distributed genus of ferns, of vari...
