Broad class of hydrophobic organic molecules, like fats and waxes

• Insoluble in water; include triglycerides, sterols, and phospholipids

一类疏水性的有机分子，如脂肪和蜡

• 不溶于水；包括甘油三酯、固醇和磷脂

Fat molecule found in organisms, storing energy and building membranes

• Often measured in blood tests, such as cholesterol and triglycerides

生物体中的脂肪类分子，用于储能并构建膜

• 常见于血液检测指标，如胆固醇与甘油三酯