operating problem

英 美
  • 故障
  • operating adj.操作的;手术的动词operate的现在分词形式.
  • problem n.问题;难题;习题adj.成问题的;难对付的
    1. The train stopped due to a mechanical problem.
      火车因为机械故障而停了下来。
    2. We are having a slight technical problem with one of our engines.
      发动机出了点技术故障。