Wednesday, March 5, 2008

Vocabulary word of the day.


Alveolus

al·ve·o·lus

Pronounced: al-vee-uh-luhhttp://cache.lexico.com/dictionary/graphics/luna/thinsp.png s

Definition: tiny air filled sacks that look like grape clusters in the lungs that exchange oxygen and carbon dioxide.

My alveoli are not working at 100 percent efficiency just now.

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