noun
machine instruction
A low-level instruction executed directly by a computer's CPU. Used in computing contexts.
アセンブリ言語は機械語命令と一対一で対応している。
Assembly language corresponds one-to-one with machine instructions.
機械語 refers to machine language as a whole, while 機械語命令 refers to an individual instruction within that language.
Compound of 機械語 (machine language) and 命令 (instruction).