roof n.屋顶,室顶vt.给...盖...hit the roof 大怒...roof-spotter n.屋顶对空了望员...under sb.'s roof 住在某人家作客...roof crane 屋顶起重机...raise the roof 喧闹,大声抱怨...arch roof 拱型顶...roof-cell 被盖细胞,顶细胞...leaky roof 漏顶,不紧密的顶盖...expansion roof tanks 膨胀顶油罐...roof nuclei 顶核...roof of orbit 眶顶...furnace roof 炉顶;炉盖...breather roof 呼吸顶,油罐浮顶...pontoon roof 浮顶...arched roof 拱形顶...lifter roof tank 升降式浮顶罐...conical roof 锥形顶...roof garden 屋顶花园...roof brick 炉盖砖...lifter roof 储罐浮顶...
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