Meaning of léi léi:
léi léi
累累
Adjective
(literary) (of fruit, achievements etc) clusters of; piles of; heaps of; (literary) gaunt; haggard; wretched; innumerable; riddled with; accumulated; variant of 累累[lei2 lei2]
Onomatopoeia
Taiwan pr. [lei3 lei3]
Adverb
again and again; repeated