B1 擤鼻子
to force air from your lungs and through your nose to clear it
Remember to wash your hands after you blow your nose.
Go and get a tissue and blow your nose.
She took a handkerchief out of her pocket and blew her nose.
He blew his nose noisily and cleared his throat.
She blew her nose and wiped her eyes.
She's too young to be able to blow her nose without some help.
See also: blow verb (SEND OUT AIR)