pedipalps

例句：

1. 1.The dog's pedipalps were covered in mud.
   这只狗的足垫上沾满了泥。
2. 2. The scientistused a microscope to examine the tinypedipalps of the spider.
   科学家用显微镜检查了蜘蛛的微小足垫。
3. 3. The baby elephant had softpedipalps that could easilygrip the ground.
   这只小象的足垫柔软，可以轻松地抓住地面。