n.毛細管
名詞capillary的復(fù)數(shù)形式.
Around each alveolus there are capillaries, which are very small blood vessels. 在每一肺泡周圍有許多毛細管，它們是很小的血管。
Leaky capillaries increase fluid in the lungs and cause pulmonary edema. 毛細管滲液增加肺部液體，造成肺水腫。
