常見例句雙語(yǔ)例句Close the scanner unit.關(guān)閉掃描儀部分。Open the scanner unit.抬起掃描儀部分。Lena unit, lens, optical device, image reading unit, scanner and image forming device.透鏡單元，鏡筒，光學(xué)裝置，圖像讀取單元，掃描儀和圖像形成設(shè)備。ip.com 返回 scanner unit