stepladder の英語での意味
stepladderstepladder /ˈstepˌlædə $ -ər/ noun [countable] 
すべての翻訳を見る 
a ladder which has two sloping parts that are joined at the top so that it can stand without support, and which can be folded flat上部でつながれた二つの傾斜部分からなり、支えなしで自立でき、折りたたんで平らにできるはしご
すべての翻訳を見る a ladder which has two sloping parts that are joined at the top so that it can stand without support, and which can be folded flat上部でつながれた二つの傾斜部分からなり、支えなしで自立でき、折りたたんで平らにできるはしご