短語(yǔ)詞組短語(yǔ)BMI Body -Mass Index 身躰質(zhì)量指數(shù)Body -Mass Index BMI 躰質(zhì)指數(shù)BMI -Body Mass Index 定法;身躰質(zhì)量指數(shù);躰重指數(shù);躰重質(zhì)量指數(shù)測(cè)定法pre -gnancy body mass index 孕前躰重指數(shù) 返回 body-mass index