sagittiform

• 过时的形容词，意为箭形的、呈箭头形的；主要用于植物学和动物学中描述叶子或身体的形状。

An obsolete adjective meaning shaped like an arrowhead; used primarily in botany and zoology to describe leaf or body shapes.

1. Arrow-shaped leafC2formalscientific

   Having a shape resembling an arrowhead, typically used to describe a specific leaf morphology where the base lobes are not flared outward.

   箭形叶

   • The botanist identified the plant by its sagittiform leaves.
   • Sagittiform leaves are common in certain aquatic plants.
   • The leaf's sagittiform outline helps distinguish it from similar species.

   同义词arrow-shapedsagittate