更新时间：2024-12-23 16:15:18
Noun:- a stairway whose steps move continuously on a circulating belt
moving stairway是什么意思 moving stairway在线翻译 moving stairway什么意思 moving stairway的意思 moving stairway的翻译 moving stairway的解释 moving stairway的发音 moving stairway的同义词
