turnaround

名词 turnaround:

1. time need to prepare a vessel or ship for a return trip
   同义词：turnaround time
2. a decision to reverse an earlier decision
   同义词：reversal, change of mind, flip-flop, turnabout
3. an area sufficiently large for a vehicle to turn around
4. act or process of unloading and loading and servicing a vessel or aircraft for a return trip
   同义词：turnround
5. turning in the opposite direction
   同义词：reversion, reverse, reversal, turnabout