英语词汇“door class”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	door class
释义	door class 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	hemianopsia hemianoptic hemianosmia hemiaplasia hemiapraxia hemiarthroplasty hemiarthrosis hemiascomycetes hemiascomycetidae hemiasynergia hemiataxia hemiathetosis hemiatrophy hemiaxial hemiazygos hemiazygos vein hemiazygos vein, accessory hemiazygos veins hemiazygous vein hemiballism hemiballismus hemibasidiomycetes hemibiotroph hemibladder hemiblock

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。

door class