好词典

sporadically

UK //spəˈrædɪkli//US //spəˈrædɪkli//

词源

源自希腊语 sporadikos(分散的),由 sporas(种子、散落物)派生,17世纪进入英语。

adverb

❶ 指某事偶尔发生,没有固定规律或间隔,呈现出零散、不连续的状态。

“He only visits his hometown sporadically.”

(他只是偶尔回老家看看。)

“Rain fell sporadically throughout the day.”

(一整天都断断续续地下着雨。)

同义词:occasionally, intermittently, irregularly

常见短语

occur sporadically — 描述事件以不可预测的间隔偶尔发生,强调缺乏规律性。

“Earthquakes occur sporadically in this region.”

(该地区偶尔会发生地震。)