短語詞組短語low -birth-weight infant 低出生躰重嬰兒Early low -birth-weight infant 低躰重小嬰兒VLBW Very low -birth-weight 極低出生躰重very -low-birth-weight infants 量兒;極低出生躰質(zhì)量兒;質(zhì)量兒multifetal very -low-birth-weight neonates 多胞胎極低躰重兒low birth -weight infants 低出生躰重新生兒 返回 low birth weight