rundle 详细解释

rundle

['rʌndl]

n. 脚蹬横木, 横档, 梯级

英英释义

名词 rundle:

one of the crosspieces that form the steps of a ladder

同义词:spoke, rung

补充

rundlerundle[ˈrunəl,ˈrʌnəl]n.1.梯级