bumpy

详细解释:a. 颠簸的, 崎岖不平的

词型变化：

名词:bumpiness副词:bumpily形容词比较级:bumpier最高级:bumpiest

英语解释：

形容词 bumpy:

causing or characterized by jolts and irregular movements同义词：rough, rocky, jolty, jolting, jumpy