Chinese edit

 
to circle; to go back; to turn around
to circle; to go back; to turn around; to answer; to return; to revolve; (a measure word for matters or actions) a time; Islam
envelope; case; letter
simp. and trad.
(回函)

Pronunciation edit


Noun edit

回函

  1. response letter
    Synonym: 回信 (huíxìn)