【电】 duodecal socket
twelve
【建】 lauronitrile
aperture; bore; foramen; hole; os; ostium; vulva
【化】 hole; opening
【医】 apertura; aperturae; aperture; bore; coel-; foramen; foramina; hiatus
mesh; opening; pore; Pori; porosity; porus; trema
pedestal; place; seat
【电】 mount