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单词
stepladder
释义
step·lad·der
AHD
[stĕpʹlăd'ər]
D.J.
[ˈstepˌlædə]
K.K.
[ˈstɛpˌlædɚ]
n.
(名词)
A portable ladder with a hinged supporting frame and usually topped with a small platform.
活梯:一种具有用合页相连的支撑架的便携梯子,顶部常带有一个小平台
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更新时间:2026/6/8 4:24:01