stepladder

美 [ˈstepˌlædər]
英 [ˈstepˌlædə(r)]
  • n.折梯;梯子
  • 网络活梯;矿用梯子;段梯子
复数:stepladders  
Stepladder
n.
1.
折梯;梯子a short ladder that is made of two parts, one with steps, that are joined together at the top, so that it can stand on its own or be folded flat for carrying or storing

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