常見例句Postductal region of aortic arch 主動脈弓管后區(qū)postductal type coarctation of aorta 導管后型主動脈縮窄postductal coarctation 導管后縮窄Postductal coarctation of aorta 主動脈管后縮窄postductal coratation 導管后縮窄 返回 postductal