(1)短い間隔で、何回も
(2)たびたび
(3)数回
(4)several time; "it must be washed repeatedly"
さらに詳しく
(2)頻繁、あるいはかなりの量
(4)たびたび
(5)repeatedly
(3)頻繁、あるいはかなりの量
(4)repeatedly; "the unknown word turned up over and over again in the text"
