Chinese edit

 
long; length; forever
long; length; forever; always; constantly; chief; head; elder; to grow; to develop
effect; efficacy; imitate
trad. (長效)
simp. (长效)

Pronunciation edit


Noun edit

長效

  1. lasting effect

Adjective edit

長效

  1. (attributive) having a lasting effect; long-lasting; slow-release