dot matrix [计] 点阵
- There are three main types of printers— dot matrix, inkjet and laser.
打印机主要有三种类型——针式、墨和激光。 - Dot matrix printers are being phased out and replaced by printers that can produce clean type.
点阵式打印机正被淘汰,并为高清晰度打印机所取代。 - An element of a print head that places dots to form dot matrix characters in animpact matrix printer.
打印头上的一种元件,用于在击打式点阵打印机中打出点阵,形成点阵字符。
dot matrix[ noun ]
a rectangular matrix of dots from which written characters can be formed
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