单词	Tracheophyta
释义	Tracheophyta plural noun Tra·​che·​oph·​y·​ta ˌtrākēˈäfətə : a division of plants comprising green plants with a vascular system that contains tracheids or tracheary elements (as vessel elements or fibers) and including the subdivisions Psilopsida, Sphenopsida, Lycopsida, and Pteropsida tracheophyte ˈtrākēəˌfīt  noun plural -s Word History Etymology New Latin, from trache- + -phyta
随便看	underlinen underlinens underlines underling underlings underlining underlinings underlip underlips underlit underload underload starter underload switch underlook underlooker underlookers underly underlying underlying bond underlying company underlyingly underman undermanned undermanning undermans

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