英语词汇“掌上型掃描器”的翻译、意思、用法、释义-英汉汉英双解词典-爱贷网

词汇	掌上型掃描器
释义	掌上型掃描器 zhǎng shàng xíng sǎo miáo qì一種可持於掌中，推於文件上，而進行圖文讀取的電腦週邊設備。可分黑白、灰階、彩色三種類型，掃讀速度較桌上型慢。
随便看	sealed for life bearing sealed-for life bearing sealed-for-life bearing sealed for life lubricant sealed-for-life vane pump sealed fracture sealed fuel element sealed fuel pump sealed furnace sealed-gage pressure transducer Sealed gas tight cell or battery seal edge sealed geological block sealed germanium diode sealed glass ampoule sealed glass tube test sealed glass unit sealed head sealed headpiece sealed-heating sealed hybrid sealed hydraulic coupling sealed ignition sealedin sealed in