bumpyKK [ˋbʌmpi] /ˈbʌmpi/形容詞1崎嶇不平的、凹凸不平的The bumpy dirt road made cycling almost impossible.那條崎嶇不平的土路讓騎自行車幾乎成了不可能的事。2顛簸的、搖晃的We had a bumpy flight through the storm last night.昨晚我們搭的班機穿過暴風雨,一路都很顛簸。3坎坷的、不順遂的The company had a bumpy start but is profitable now.這家公司起步坎坷,但現在已經開始獲利。