roof

They finally found the cat up on the roof..他们最后在屋顶上找到了那只猫。

a flat roof.平顶

a pitched roof.斜顶

flat roof,屋顶平台

roof structure,屋顶结构；塔楼

floating roof,浮顶（尤指油罐的浮顶）

roof garden,屋顶花园

roof fall,塌顶

roof support,罐顶支柱；顶板支护

roof tank,天台贮水箱；屋顶水箱

green roof,绿色屋顶；新露顶板

floating roof tank,浮顶罐，浮顶油罐

roof truss,屋架；屋顶架；支持屋顶的三角形桁架

roof beam,屋顶梁

roof of the mouth,口盖，上颚

roof construction,屋顶构造，屋盖构造；屋顶结构

under one's roof,在某人家里

roof top,屋顶

roof bolt,顶锚

sloping roof,斜面屋顶，斜屋面

roof insulation,屋顶保温

tile roof,瓦屋顶

retractable roof,可移动车顶