Methods Analyzing by comparing 187 cases of parturient with premature rupture of fetal membranes at head position to 350 cases of those without it.是什么意思_Methods Analyzing by comparing 187 cases of parturient with premature rupture of fetal membranes at head position to 350 cases of those without it.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句