cholesterol

中文： 胆固醇

1. A sterol lipid synthesized by the liver and transported in the bloodstream to the membranes of all animal cells; it plays a central role in many biochemical processes and, as a lipoprotein that coats the walls of blood vessels, is associated with cardiovascular disease. (countable, uncountable)
2. The level of cholesterol in the body. (countable, uncountable) · improve your cholesterol; lower your cholesterol

复数 cholesterols