roof

詳細解釋：

roof

n.（名詞）

The exterior surface and its supporting structures on the top of a building.
屋蓋，屋頂構架：建築物頂部的外表面及其支撐結構
The upper exterior surface of a dwelling as a symbol of the home itself:
房屋，住處：作為家的象徵的住宅的外表面上部：
例句：
three generations living under one roof.
住在一個屋頂下的三代人

The top covering of something:
頂，頂部：某物的頂層覆蓋物：
例句：
the roof of a car.
車頂

The upper surface of an anatomical structure, especially one having a vaulted inner structure:
室頂，蓋：尤指解剖結構有拱狀內部結構的上表面：
例句：
the roof of the mouth.
口腔頂

The highest point or limit; the summit or ceiling:
最高限度：最高點；極點或頂峰：
例句：
A roof on prices is needed to keep our customers happy.
最好使最高物價能讓我們的顧客滿意

v.tr.（及物動詞）
roofed,roof.ing,roofs
To furnish or cover with or as if with a roof.
裝飾或仿佛給…蓋上屋頂

<習慣用語>go through the roof【俚語】
To grow, intensify, or rise to an enormous, often unexpected degree:
增長、加強或上漲到極大且通常出乎意料的程度：
例句：
Operating costs went through the roof last year.
去年的手術費用已漲到登峰造極的程度

To become extremely angry:
暴跳如雷，大發雷霆：
例句：
When I told her about breaking the window, she went through the roof.
她聽我說有關砸碎窗戶的事時大發雷霆

raise the roof【俚語】
To be extremely noisy and boisterous:
極其吵鬧，喧譁：
例句：
The participants plan to dance, drink, and generally raise the roof at tonight`s party.
參與者們計畫在今晚的聚會上跳舞、飲酒及總之是極盡喧鬧之能事

To complain loudly and bitterly:
大聲且強烈地抱怨：
例句：
Angry tenants finally raised the roof about their noisy neighbors.
憤怒的房客終於對吵鬧喧譁的鄰居提出強烈抗議

來源：
Middle English
中古英文
from Old English hrôf
源自 古英文 hrôf