breathe out

phrasal verb
1
to send air out of your lungs through your nose or mouth
بازدم کردن, نفس بیرون دادن, بازدم دادن
synonym exhale
2
to send air, smoke, etc. out of your lungs through your nose or mouth
بازدم کردن, نفس بیرون دادن, بازدم دادن, نفس خارج کردن
Humans take in oxygen and breathe out carbon dioxide.