working order

汉语翻译

例句：

1. An adjustment, as of a motor or an engine, made to improve working order or efficiency.
   调整，调节调整，如马达或发动机，以便使其处于最佳工作状态或最高工作效率
2. The computer is in working order.
   这台计算机工作正常。
3. The engine has been tuned and is now in perfect working order.
   发动机已经调好，现在运转状况极佳。