“emergency staircase”的概念、定义、翻译、参考文献-科学参考

单词	emergency staircase
释义	emergency staircase Encyclopedia 工学疏散楼梯间释 emergency staircase；evacuation staircase疏散楼梯间建筑物发生火灾时，供人员在紧急情况下竖向安全疏散使用的楼梯间。
随便看	denuded zone denuder denumerability denumerable denumerable number denumerable number of branches denumerable process denumerable set denumerable space denumerable structure denumerably infinite denumerably many elements denumerant denumeration Denver Denver Art Museum Denver Developmental Screening Test Denver Museum of Nature & Science deny enforcement Denzel Washington Denɡ Zhimo Denɡ Zhiyi deodorization by catalytic oxidation deodorization device deomorphology

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