英语词汇“operation activity”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	operation activity
释义	operation activity 维护,保养;(设备的)运行
随便看	component test set component tide component tone component tones component tray component tree component truss component type component type microcontroller component uncertainty component units component usage designator component value component variable component variance component vector component vectors component velocities component velocity component-video component video component video recorder component video recording component video-recording component video signal hdpf hdqq hdsh hdsq hdsw hdsz hdszh hdtx hdwj hdwl 为限为难为非作歹为颂为首为鬼为蜮主主上主业主义