Methods A total of 212 infants born small for gestational age (SGA) were follow-up studied for 3 years and body length and weight were measured.是什么意思_Methods A total of 212 infants born small for gestational age (SGA) were follow-up studied for 3 years and body length and weight were measured.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句