n.可變長(zhǎng)操作數(shù)據(jù)令,可變長(zhǎng)度操作數(shù)指令 actual instruction operand: 指令的實(shí)際操作數(shù)double operand instruction: 雙操作數(shù)指令; 雙運(yùn)算元指令macro instruction operand: 宏指令操作數(shù)operand fetch instruction: 操作數(shù)取出指令; 取操作數(shù)指令operand field of symbolic instruction: 符號(hào)指令的運(yùn)算對(duì)象字段下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯