英语词汇“class-d 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	class-d door
释义	class-D door class-D door A door having a 1 ½-hr fire-endurance rating, suitable for use as a closure in a class-D opening in an exterior wall.
随便看	fly on the wall fly-on-the-wall fly on the wheel fly on the windscreen fly open flyops fly orchid fly orchids fly orchis fly or die fly our freak flags fly out flyout fly-out model flyout model information center fly out of fly out of (some place) fly out of the traps fly outs fly over fly-over flyover flyover country fly over her fly over him

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-D door