pteridosperm的翻译,读音
英/'(p)teridәuspә:m/
释义:
n. [植]种子蕨
n an extinct seed-producing fernlike plant of the order Cycadofilicales (or group Pteridospermae)
n an extinct seed-producing fernlike plant of the order Cycadofilicales (or group Pteridospermae)
