noun🔗ShareシダAny of a group of some twenty thousand species of vascular plants classified in the division Pteridophyta that lack seeds and reproduce by shedding spores to initiate an alternation of generations."The garden was shaded by a large fern, its delicate leaves unfurling in the damp air. "庭は大きなシダによって日陰になっており、その繊細な葉が湿った空気の中で開いていた。plantbiologynatureenvironmentorganismChat with AIVocabulary GamePractice Reading
