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

单词	enclosed staircase
释义	enclosed staircase Encyclopedia 工学疏散楼梯间释 enclosed staircase封闭楼梯间在楼梯间入口处设置门，以防止火灾的烟和热气进入的楼梯间。
随便看	hupeh fritillary bulb hupeh rosewood hupehsuchians Hu Peiheng Hu Peilie Hu Peng huperzine A Hupingshan Zhen Hu Qianshan Hu Qiaomu Hu Qiheng Hu Qingshu Huqingyutang Chinese Medicine Museum of Hangzhou Huqingyutang Chinese Pharmacy Huqiu Hill Huqiu Qu Huqiu Yong Hu Qiuyuan Hu Quan Hurcules and Antaeus hurdle effect hurdle race hurdles of Summer Deaflympics hurdles of Summer Special Olympics hurdy-gurdy

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