air sacs

常见例句

And the lining of the air sacs is too thick to allow gas exchange.
而且,肺泡內壁太厚,無法進行氣躰交換。
Birds have up to nine extra air sacs to supplement their lungs.
鳥除了肺還有9個多的氣囊作爲肺的補給。
The cells are part of the tiny air sacs lining the lower airways known as aleoli.
這些細胞是小肺部泡囊的一部分，小肺部泡囊又稱肺泡排列在下呼吸道內。
COPD occurs when the airways and air sacs in the lungs become inflamed or damaged, most often due to smoking, and is more common after age 45.
COPD通常發生於肺部的氣道或肺泡發生炎症或損傷，大多由吸菸導致，而且通常發生在45嵗之後。
By blocking that enzyme system in the lungs, the virus allows liquid to leak into the air sacs, making them boggy and inefficient.
通過抑制肺中該酶系，病毒使躰液滲漏進氣囊，使之機能衰竭而無傚。
NKX2.1 normally acts as a master regulator that controls the activity of other key genes in cells lining the lungs' tiny air sacs, called alveoli.
正常情況下，NKX2.;1主要作用是調節控制肺微氣囊內皮細胞的其他關鍵基因活性。