fire escape
英 [ˈfaɪər ɪskeɪp]
美 [ˈfaɪər ɪskeɪp]
n. 太平梯(在建筑物外部，用以逃离火场)
牛津词典
noun
- 太平梯（在建筑物外部，用以逃离火场）
metal stairs or a ladder on the outside of a building, which people can use to escape from a fire
柯林斯词典
- (建筑物外部用于发生火灾时逃生的)太平梯
Afire escapeis a metal staircase on the outside of a building, which can be used to escape from the building if there is a fire.
英英释义
noun
- a stairway (often on the outside of a building) that permits exit in the case of fire or other emergency