Sneezingng mechanismIn
0
0
1,394 مناظر·
01/17/24
A sneeze, or sternutation, is a semi-autonomous, convulsive expulsion of air from the lungs through the nose and mouth, usually caused by foreign particles irritating the nasal mucosa
مزید دکھائیں
0 تبصرے
sort ترتیب دیں
