英语词汇cotyledon怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	cotyledon
释义	cotyledon/kɒtiˈli:d(ə)n/n. Bot. 【植】 1 an embryonic leaf in seed-bearing plants (结实作物的)子叶 2 any succulent plant of the southern African genus Cotyledon or the European genus Umbilicus, esp. navelwort 非洲寇太来顿属多肉植物或欧洲脐景天属植物，尤指脐状瓦松 □ cotyledonary adj.□ cotyledonous adj.[Latin, = pennywort, from Greek kotulēdōn ‘cup-shaped cavity’ from kotulē ‘cup’]
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