roof window
... roof valley 屋顶排水沟 roof window 屋顶天窗 roof with principals 椽木屋顶 ...
roof scuttle
... 天窗及屋顶采光 SKYLIGHTS 屋顶天窗 roof window ; lucarne ; roof scuttle ; [建] femerell ...
[建] femerell
... fematopoiesis 血细胞发生 femerell 屋顶排气口; 屋顶天窗 femic 铁镁质 ...
dormer
... dormant a.埋头的,静止的,潜在的 n.横梁,枕木 dormer 屋顶天窗,老虎窗 internal dormer 内凹式老虎窗(斜屋顶的) ...