Results Forty eight babies out of 112 cases were HBVM positive in the test of umbilical cord blood,accounting for 42.9%.是什么意思_Results Forty eight babies out of 112 cases were HBVM positive in the test of umbilical cord blood,accounting for 42.9%.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句