| 释义 |
step.lad.derH5step.lAd7E5, $-Ln [C]Br also steps pl n a structure consisting of two vertical rectangular frames, one of which has steps built into it, which are joined at the top and can be separated at the bottom to allow the structure to stand, or be folded together for storing折梯A stepladder is used for reaching high places.折梯是用来够到高处的。I can't reach the top shelf of my bookshelves unless I use a stepladder.我够不到书架的顶层，除非我用折梯。He fell off the stepladder when he was painting the ceiling.他在刷天花板时从折梯上摔了下来。She climbed up the stepladder to pick the apples from the tree.她爬上折梯去摘树上的苹果。
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