language, printer command (pcl)printer command language (pcl)打印機(jī): printer marking punch; marki ...指令: instruct; order; direct inst ...語(yǔ)言: language宏指令語(yǔ)言: macroi truction language; macroinstruction language指令語(yǔ)言: command definition language; command language下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯