英语词汇roof-tree怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	roof-tree
释义	roof-tree /ˈruːftriː/ noun the ridge piece of a roof 屋脊梁, 栋梁。
随便看	pontifical Mass pontificals pontificate pontifices pontil pontine Pontine Marshes Pont l'Évêque pontoon Pontormo Pontus pony Pony Express ponytail ponytailed pony-trekker pony-trekking Ponzi scheme ponzu poo pooch poodle poodlefaker poof poofter

英汉双解词典包含131075条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。