| 释义 |
roof AHD[ro͞of, r‹f] D.J.[ruːf, rʊf]K.K.[ruf, rʊf]n.（名词）- The exterior surface and its supporting structures on the top of a building.屋盖，屋顶构架：建筑物顶部的外表面及其支撑结构
- The upper exterior surface of a dwelling as a symbol of the home itself:房屋，住处：作为家的象征的住宅的外表面上部：three generations living under one roof.住在一个屋顶下的三代人
- The top covering of something:顶，顶部：某物的顶层覆盖物：the roof of a car.车顶
- The upper surface of an anatomical structure, especially one having a vaulted inner structure:室顶，盖：尤指解剖结构有拱状内部结构的上表面：the roof of the mouth.口腔顶
- The highest point or limit; the summit or ceiling:最高限度：最高点；极点或顶峰：A roof on prices is needed to keep our customers happy.最好使最高物价能让我们的顾客满意
v.tr.（及物动词）roofed, roof.ing, roofs - To furnish or cover with or as if with a roof.装饰或仿佛给…盖上屋顶
go through the roof【俚语】 - To grow, intensify, or rise to an enormous, often unexpected degree:增长、加强或上涨到极大且通常出乎意料的程度：Operating costs went through the roof last year.去年的手术费用已涨到登峰造极的程度
- To become extremely angry:暴跳如雷，大发雷霆：When I told her about breaking the window, she went through the roof.她听我说有关砸碎窗户的事时大发雷霆
raise the roof【俚语】 - To be extremely noisy and boisterous:极其吵闹，喧哗：The participants plan to dance, drink, and generally raise the roof at tonight's party.参与者们计划在今晚的聚会上跳舞、饮酒及总之是极尽喧闹之能事
- To complain loudly and bitterly:大声且强烈地抱怨：Angry tenants finally raised the roof about their noisy neighbors.愤怒的房客终于对吵闹喧哗的邻居提出强烈抗议
- Middle English 中古英语
- from Old English hrōf 源自 古英语 hrōf
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