n. 步调（pace的复数）

n the rate of moving (especially walking or running)

n the distance covered by a step

n the relative speed of progress or change

n a step in walking or running

n the rate of some repeating event

n a unit of length equal to 3 feet; defined as 91.44 centimeters; originally taken to be the average length of a stride

v walk with slow or fast paces

v go at a pace

v measure (distances) by pacing

v regulate or set the pace of