cholesterolKK [kəˋlɛstɚˏɔl] /kəˈlɛstɚˌɔl/发音名词1胆固醇The doctor told him to cut down on foods high in cholesterol.医生叫他少吃胆固醇含量高的食物。2胆固醇指数、血中胆固醇浓度Her cholesterol has dropped since she started walking every morning.自从她每天早上散步后,胆固醇就降下来了。用这个字练口说→