英语词汇“patent ductus arteriosus”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	patent ductus arteriosus
释义	patent ductus arteriosus (once / 2954828 pages) n WORD FAMILY patent ductus arteriosus USAGE EXAMPLES The problem the device aims to fix is a hole in the heart - which is also known as a patent ductus arteriosus or PDA. BBC(Mar 28, 2015) n a ductus arteriosus that failed to close at birth; may require surgical correction Hyper ductus arteriosus a blood vessel in a fetus that bypasses pulmonary circulation by connecting the pulmonary artery directly to the ascending aorta; normally closes at birth
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英语词典包含147318条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。