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汉语拼音：yè bǐng

叶的组成部分之一，连接叶片和茎，长条形。有的叶子没有叶柄，叶片直接和茎连接。

• Fresh leaves still remaining life fresh breath, as if it to branch off, it will be revitalized . . . Close, near petiole leaf dry brown.

  鲜润的黄叶还余留生命鲜活的气息，仿佛把它往枝头一放，它又会焕发生机……细看，挨近叶柄的叶肉已干枯成褐色了。

• Leaves with a pair of glands at junction of leaf base and petiole apex, these much larger than any elsewhere along leaf margin.

  叶具一腺体在叶基部和叶柄先端，比比任何程度在别处沿着叶缘大的这些的连接点。

• Any of several trees of the genus Populus having leaves attached by flattened leafstalks so that they flutter readily in the wind.

  白杨一种树白杨属，叶长在扁平的叶柄上，因此易于随风飘动。

• You see, it's blooming at the petioles Department, set off a pair in the green leaves do not show their beauty.

  你看，它的花开在叶柄处，掩映在绿叶丛中，并不显示自己的美丽。

• Twigs somewhat compressed, glabrous and pink when young, interpetiolar scars not always continuous.

  小枝有点的压扁，幼时无毛和粉红色，叶柄间的痕不总是连续。

• Blades of rosette leaves narrowly spatulate to oblong-oblanceolate, gradually narrowed into a petiole; corolla rose.

  倒披针形莲座丛叶狭匙形到长圆形，逐渐狭窄成叶柄的叶片；花冠玫瑰色。

• Rhizomes well developed, horizontal, sheathed by a few blackish remains of old petioles, usually branched.

  根状茎发育良好，通过旧的叶柄，通常分枝的一些微黑的残余水平，具鞘。

• Leaves petiolate; leaf blade membranous, entire and sinuate or with a few deltate teeth.

  叶具叶柄叶片膜质，全缘和具深波状的或具一些三角形齿。

• Leaves opposite, entire, those of a pair unequal, terete to flat, petiole broadening at base forming a sheath around stem.

  叶对生，全缘，一对的不等长，圆柱状的到平，叶柄扩大在基部的在茎周围形成一鞘。