英语单词分类 轻松记单词

petiole

形容词: petioled

petiole基本解释

n.叶柄;柄;柄部

petiole同义词

petiole相关例句

用作名词(n.)
  • Petiole and leaf blade abaxially densely pubescent.
    叶柄和叶片背面密被短柔毛。
  • Olive or petiole and cauline stalk are Brown.
    叶柄及茎秆黄绿色或褐色。
  • A sessile leaf has no petiole.
    无柄的叶没有叶柄。

petiole英英释义

Noun:
  • the slender stem that supports the blade of a leaf