英语词汇“class-a door”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	class-a door
释义	class-A door class-A door A door having a 3-hr fire-endurance rating, suitable for use as a closure in a class-A opening.
随便看	ex-dock ex-dock duty paid exdol ex dolo malo ex dolo malo non oritur action exdos exdra exdrone exduction exe exeat exeats exec exec. exec 2 exec 8 execcomm execctl execias exec interface block execoetidae execr execrable execrablely execrableness

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。

class-A door