门窗 Door & window ; Doors and windows ; Lesson Five Door Window ; Door window ; doors and windows

百叶窗柜门 Louvered door ; Louvered d door

指窗户或门 windowordoor

窗口看门狗 WWDG ; WDT

框〔门窗 casing ; jamb

门顶窗 [建] transom ; fairlight

门窗压条 bead

门窗长插销 cremorne bolt

门头气窗 transom window

门窗配件 door and window accessories