Triglyceride - A lipid with one glycerol molecule and 3 fatty acids
Trans Fat - An unsaturated fatty acid that has been changed to a saturated fatty acid
Cholesterol - A lipid that is a type of steroid
Phospholipid - A lipid with only two fatty acids that is both water-loving and water-hating
Lipid Bilayer - A structure that forms cell membranes
Those should be correct. Hope this helps!