turn...around
n. time need to prepare a vessel or ship for a return trip 同义词：turnaroundturnaround time
a decision to reverse an earlier decision 同义词：reversalchange of mindflip-flopturnaboutturnaround
an area sufficiently large for a vehicle to turn around 同义词：turnaround
act or process of unloading and loading and servicing a vessel or aircraft for a return trip 同义词：turnaroundturnround
turning in the opposite direction 同义词：reversionreversereversalturnaboutturnaround