noun 下载 🔗分享 大孢子 The larger spore of a heterosporous plant, typically producing a female gametophyte Examples : "The biology student learned that the megaspore develops into the part of the plant that produces eggs. " 生物专业的学生了解到，大孢子会发育成植物中产生卵子的部分。 biology plant seed 与AI对话词汇游戏阅读练习
