matrix printer矩陣式印表機學術名詞矩陣印字機:物理化學儀器設備、電機工程矩陣列印機:物理化學儀器設備、資訊點式列印機:生產自動化版型印字機:電力工程點式印表機:工業工程英文釋義a printer that represents each character as a pattern of dots from a dot matrix