请输入您要查询的英文单词：
单词
BMI
释义
BMI
NOUN
U
/ˌbiː em ˈaɪ/
body mass index: a measurement of the amount of fat in someone’ s body , calculated by dividing their weight in kilograms by their height in metres 体重指数（身体脂肪数量的一种测量方式，用以公斤为单位的体重除以以米为单位的身高来计算）