英语 ⇄ 俄语 英语 +

realtime disk operating system 强调
编程	дисковая операционная система реального времени (ssn)
英语 词库
realtime disk operating system
缩写, 编程	real time disc operating system (ssn); real time disk operating system (ssn); real-time disc operating system (ssn); real-time disk operating system (ssn); realtime disc operating system (ssn)