资料来源 : WordNet®

class Angiospermae
     n : comprising flowering plants that produce seeds enclosed in
         an ovary; in some systems considered a class
         (Angiospermae) and in others a division (Magnoliophyta or
         Anthophyta) [syn: {Angiospermae}, {Magnoliophyta}, {division
         Magnoliophyta}, {Anthophyta}, {division Anthophyta}]