英漢例句雙語(yǔ)例句The most common causes are aortic or pulmonic valve regurgitation.最常見的原因是主動(dòng)脈瓣或肺動(dòng)脈瓣反流。Moderate regurgitation was detected in pulmonic, tricuspid and mitral valves.中度返流僅見於肺動(dòng)脈瓣、尖瓣和二尖瓣。pulmonic regurgitation更多例句詞組短語(yǔ)短語(yǔ)pulmonic valve regurgitation 肺動(dòng)脈瓣廻流pulmonic regurgitation更多詞組