资料来源 : pyDict

颠簸不堪的,崎岖的(比较级)

资料来源 : WordNet®

bumpier
     See {bumpy}

bumpy
     adj : characterized by rough motion; "a bumpy ride" [syn: {jarring},
            {jolting}, {jolty}]
     [also: {bumpiest}, {bumpier}]