英语词汇“collar beam”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	collar beam
释义	collar beam noun : a tie beam connecting the rafters at a level considerably above the wall plate in a roof truss
随便看	dirts dirty dirty dirty allan dirty linen dirty old man dirty one's hands dirty pool dirty rice dis dis dis- disa disability disability disability clause disability insurance disable disabled disabled disablement disabler disabuse disaccharide disaccharose

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