| 单词 | 蕨类 |
| 释义 | 〔pteridology〕The study of ferns.蕨类植物学：研究蕨类的科学〔tripinnate〕Divided into pinnae that are subdivided into smaller, further subdivided leaflets or lobes, as in many ferns.三回羽状的：二回羽状的又分割成更小的一回羽状的，进一步分割成小叶或裂片，如各种蕨类的叶片〔pteridology〕Greek pteris pterid- [fern] from pteron [feather, wing] * see pet- 希腊语 pteris pterid- [蕨类] 源自 pteron [羽毛，翅膀] * 参见 pet- 〔archegonium〕A multicellular, often flask-shaped, egg-producing organ occurring in mosses, ferns, and most gymnosperms.藏卵器：在苔藓、蕨类及大多数裸子植物中的多细胞的，常为烧瓶状的产生卵子的器官〔rhizoid〕A slender rootlike filament by which mosses, liverworts, and fern gametophytes attach to the substratum and absorb nourishment.假根：一种纤细的似根丝状体，苔藓、地钱及蕨类的配子体通过它附着于基质并吸收营养〔pteridophyte〕Any of various vascular plants that reproduce by means of spores rather than by seeds, including the ferns and related plants, such as club mosses and horsetails.蕨类植物：任一种通过孢子而不是种子繁殖的维管状植物，包括蕨类和相关的植物，如石松和马尾〔pedicel〕A support for a fern sporangium or moss capsule. Also called pedicle 蕨类孢囊或藓蕨果荚的支撑物 也作 pedicle〔fernery〕A place or container in which ferns are grown.蕨类种植处：蕨类植物生长的地方或容器〔prothallus〕A small, flat, delicate structure produced by a germinating spore and bearing sex organs. It is the gametophyte of ferns and some other plants.原叶体：一种由孢子萌发产生的小而平面脆弱的结构，带有生殖器官它是蕨类和其它一些植物的配子体 |
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