单词	作战--作业
释义	作战；作业OPS
随便看	electric sprayer electric spray gun electric spurious discharge electric squib electric staff system electric standard electric starter electric starting electric starting motor electric statistics machine electric steam generator electric steel electric steelmaking electric steering electric steering engine electric steering gear electric sterilizer electric still electric storm electric stove electric stove--electric furnace electric straight grinder electric strainer electric strees electric strength