subcordate

adj.近似心脏形的

具有下延的；呈现尖尾状的。

形容词

1. The subcordate shape of the leaves helps them to resist wind damage.
叶片的尖尾状形状有助于它们抵抗风害。

2. The subcordate petals of the flower give it a distinct appearance.
花的尖尾状花瓣使其具有独特的外观。