stipule

基本解释

• n.托叶

同根派生

• stipule相关词

英汉例句

• Complete leaf composed of petiole, blade and stipule.
  完全叶由叶柄、叶片和托叶组成。
• Lack of any one or two parts of petiole, blade and stipule.
  缺乏叶柄、叶片和托叶中的任何一部分或二部分。
• Foliaceous back provides fluff, vein is thicker, stipule is damask.
  叶背具柔毛，叶脉较粗，托叶淡红色。
• Terminal bud at first enclosed by stipule, later free.
  顶芽最初被托叶包围，后来分离。
• Yeh Chang-long round or oval-shaped round, stipule lanceolate, dry off.
  叶长圆形或椭圆状长圆形，托叶披针形，旱落。

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词组短语

短语

• amplexicaul stipule 抱茎托叶
• Stipule Stalk 托叶梗
• deciduous stipule 凋落托叶
• trachycarpus stipule 棕骨
• stipule length 托叶长度

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英英字典

柯林斯英英字典

• a small paired usually leaflike outgrowth occurring at the base of a leaf or its stalk

• stipule剑桥字典
• stipule柯林斯字典

专业释义

生物学

• 托叶