音标:['petiәul] ;
n. 叶柄, 梗, 柄部
[医] 柄, 茎
n. the slender stem that supports the blade of a leaf
词型变化:名词复数形式 : petioles
词性分布:
名词100%

petiole的用法和样例:

例句

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

词汇搭配

  • cotyledon petiole子叶柄
  • primary petiole总叶柄
  • secondary petiole小叶柄
  • common petiole总叶柄
  • partial petiole分叶柄
  • epiglottic petiole会厌软骨茎
  • Hindu lotus petiole莲梗
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