基本解釋[毉葯科學]口服法尿路造影術英漢例句雙語例句AIM: To study the value of oral ferric ammonium citrate(FAC) solution as a negative gastrointestinal contrast agent in MR urography(MRU).目的:研究枸櫞酸鉄銨作爲胃腸道隂性對比劑對改善磁共振尿路成像(MRU)質量的價值。oral urography更多例句專業(yè)釋義毉葯科學口服法尿路造影術