基本解釋四胎妊娠英漢例句雙語(yǔ)例句Objective:To improve the recognization, diagnosis and treatment of quadruplet pregnancy.目的：提高對(duì)四胎妊娠的認(rèn)識(shí)和診治水平。quadruplet pregnancy更多例句專業(yè)釋義醫(yī)藥科學(xué)四胎妊娠