“pteridophytes”的概念、定义、翻译、参考文献-科学参考

单词	pteridophytes
释义	pteridophytes Encyclopedia 理学植物学释 ferns; pteridophytes蕨类植物具有根、茎、叶分化，不产生种子的维管植物。大都为草本，少数为木本。
随便看	diagonal scale diagonal sequence diagonal set diagonal slash diagonals problem diagonal square diagonal subgroup diagonal sum diagonal sum rule diagonal-sum rule diagonal surface diagonal tensor diagonal term diagonal theorems diagonal triangle diagonal trilateral diagram diagram category diagram-chases diagram-chasing diagram for a group diagram for an algebra diagram functor diagram geometry diagraming

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