petiole
['petiəul]
n. 叶柄；柄部
同义词
参考例子
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。
英文解释
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;