凿孔机

【电】 perforator

凿的英语翻译：

authentic; certain; chip; chisel; irrefutable; mortise; pick
【医】 chisel; scalprum

孔的英语翻译：

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

机的英语翻译：

chance; crucial point; engine; machine; occasion; organic; pivot; plane
flexible
【医】 machine