ctimage scannersca erscanistorscanning apparatusscanning devicescanning unitsearcher扫描: scan; scanning; scansion; sw ...器: implement; utensil; ware扫描仪,扫描器: scanner用扫描器扫描: obtain an image of with a scannera型扫描器: a-scanner下载手机词典可随时随地查词查翻译