“叶柄”造句

维管组织经过叶枕进入叶柄.
The vascular tissue passes through the pulvinus into the petiole proper.

亮绿色椭圆型很薄的叶子, 长而有弹性的叶柄. 通常单个顶芽. 大型.
Light green, elliptical, very thin, long flexible petiole. Usually single crown. Large.

在茂密的叶柄端部开猩红色花的一种欧亚多年生园林植物.
Eurasian garden perennial having scarlet flowers in dense terminal heads.

• #叶柄