| 例句 |
decelerationsnounpl. of deceleration a usually gradual decrease in the pace or level of activity of somethingdemand for our product is dropping, so I have ordered a deceleration of production downshifts, letups, retardations, slowdowns declines, drops, slumpsebbs, remissions, retreats, wanesarrests, checks, halts, stoppagescollapses, crashes, falls, plunges accelerations |