waggle /ˈwæɡəl/ (waggling,waggled,waggles)

• 1.  

  V-T/V-I（及物动词/不及物动词） If you waggle something, or if something waggles, it moves up and down or from side to side with short quick movements. 使...上下移动; 上下移动; 使...来回摇摆; 来回摇摆

  例：

  He was waggling his toes in his socks.

  他的脚趾在袜子里来回移动。