リターンメールだったら
ritāmmērudattara
1. If it were a return email.; When it's a return email.
Noun
#490793
1. If it were a return email.; When it's a return email.
1. if it's the case
1. email address
1. email; e-mail
1. airmail; air mail
1. return match (esp. boxing); rematch
1. not be found
1. If it comes out; When it comes out