moving staircase

英 [ˈmuːvɪŋ ˈsteəkeɪs] 美 [ˈmuːvɪŋ ˈsterkeɪs]

自动升降梯

机械



英英释义

noun

  1. a stairway whose steps move continuously on a circulating belt

      Synonym:    escalatormoving stairway