英语词汇“protected stair”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	protected stair
释义	DictionarySeefire tower protected stair fire tower In a building, a vertical enclosure (containing a stairway) having a fire-endurance rating sufficiently high to qualify as a fire escape.
随便看	x.21 x.214 x.215 x.216 x.217 x.219 x.224 x.225 x.226 x.227 x.229 x.25 x25 x.25 control center x25 control center x25 over ethernet x25 over tcp x.25 over tcp/ip x25 over x25 x25 protocol controller x.25 protocol interface x.28 x.29 x2b x2 box repressor

英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。

protected stair