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cotyledons ['kɒtɪli:dnz]

n. 子叶( cotyledon的名词复数 );

例句:

  • The embryo consists of two large fleshy cotyledons.
    胚有两片大而肉质的子叶.
  • The cotyledons of the mature embryo are either green, yellow or chalky yellow.
    成熟胚的子叶是绿色, 黄色或浅黄色.
  • The development of the soybean seedling is dependent on the food reserves stored in the cotyledons.
    大豆幼苗的发育依靠子叶中所贮存的养分.