petiole ['petiəul]

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英汉解释

n. 叶柄；柄部

同义词

n. leafstalk

参考例句

1. Petiole glabrous. Inflorescence, pedicels, and flowers glabrous.
叶柄无毛。花序，花梗和花无毛。
2. Leaf blade with thin discontinuous indumentum when mature; petiole and young shoots eglandular.
成熟时的叶片具薄的不连续的毛被；叶柄和幼枝无腺体。
3. Cauline leaves pinnate or appearing palmate with 5 pairs of leaflets densely inserted at petiole apex.
羽状或者用5对似乎掌状的传单浓密在叶柄顶插入的茎生叶。

英英解释

n.
  1. the slender stem that supports the blade of a leaf

网络释义

petiole
叶柄; 柄，茎; 小梗; 柄部;
winged petiole
翼叶;
biennial petiole
两面叶柄; 有背腹性叶柄;
Crested Petiole
浪柄;
lotus petiole
荷梗;