staircase
上天梯
Stairway to Heaven
暂无补充释义。
相关词条
staircase (stair, stairway)
stairway
stairway
stone staircase (stone stairway)
escalator【建】;moving staircase【建】;moving stairway【建】
concrete staircase (concrete stairway), fire escape
reinforced concrete staircase (reinforced concrete stairway)