silver vine

• 一种原产于东亚的藤本植物，叶和茎呈银白色，常用于传统医药，也因其类似猫薄荷的效果而吸引猫。

A climbing plant native to East Asia, known for its silver-colored leaves and stems, and often used in traditional medicine or as a cat attractant similar to catnip.

1. Plant speciesC1formal

   A climbing shrub (Actinidia polygama) native to East Asia, known for its silver and white variegated leaves and its euphoric effect on cats.

   植物种类

   • Silver vine is often used as a cat attractant in toys.
   • The leaves of the silver vine turn silver-white in summer.
   • Researchers are studying the active compounds in silver vine.

2. Cat stimulantB2informal

   A plant material that produces a euphoric and playful reaction in many cats, similar to catnip.

   猫兴奋剂

   • My cat goes crazy for silver vine toys.
   • Silver vine is more potent than catnip for some felines.
   • You can buy dried silver vine sticks for your cat to chew.