blow the nose

基本解釋

Blow on the nose and nose picking may be the direct cause of bleeding.
用力擤鼻子和用手指挖鼻孔可能是鼻出血的直接原因。
Shower with soap before entering the pool. Don't swallow pool water, spit into the pool, or blow your nose into the water.
入水前先用肥皂洗澡。
Accept gifts with both hands (and open them later, not in front of the giver), and never blow your nose at the dining table.
用雙手接禮物（不要儅麪就打開禮物，廻頭再拆開禮禮物），不要在餐桌上擤鼻涕。

Samsung on the other hand took a small blow to the nose, losing half a percent on the day in Korea.
FORBES: On S4 Day, Apple's Share Price Is Up, Samsung Is Down.
Each is lined with tissue called the mucosa, which secretes mucus continuously along hairy cells called cilia and out a tiny passageway called an ostium, through which the mucus drains into the nasal cavity and down the back of the throat, where it is swallowed (unless you blow your nose).
FORBES: Balloon Therapy