| 释义 |
body mass indexˈbody mass index noun [countable] (plural ˈbody mass indexes) (abbreviation BMI ) (health医疗保健) a measure of body fat used to show whether you are too heavy or too light, based on the relationship between your height and your weight体重指数（根据人的身高与体重之间的关系来衡量体重是否标准）◆Most fashion models have a far lower body mass index than the average woman.大多数时装模特的体重指数远远低于一般女性。 |