相关单词近义词 premature infant 早产儿, premie (尤指体重在5...., preemie 早产儿..., preterm infant 早产儿临近词prematures, premature, premature graying of hair, premature tax write-off, Premature birth of newborn, Premature ventrieular beat, Premature Stage Separation, Premature grayness of hair, premature brittle fracture, Premature mortality burden, premature delivery prevent, premature low birth weight 返回 premature baby