英语词汇“smoke door”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	smoke door
释义	smoke door noun : a door in the roof above the gridiron of a theater opened in case of fire to draw the flames up and so prevent their spread to the auditorium
随便看	crust roan crustacea crustaceae crustacean crustaceans crustaceas crustaceology crustaceous crustae crustal crustaler crustalest crustaller crustallest crustation crustations crusted crustier crusties crustiest crustific crustification crustified crustilier crustiliest

英语词典包含469781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。

smoke door