名词

angiospermas f (Angiospermae); frondosas (Angiospermae); latifoliadas (Angiospermae)

angiosperm The class of seed plants that includes all the flowering plants, characterized by the possession of flowers. The ovules, which become seeds after fertilization, are enclosed in ovaries. The xylem contains true vessels. The angiospermae are divided into two subclasses: Monocotyledoneae and Dycotiledoneae ['ænʤɪəspɜ:m] 名词

Angiosperms 名词

angiosperm ['ænʤɪəspɜ:m] 名词

环境

angiospermas f

angiosperms

: 1 短语, 1 学科

自然科学

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