单词	环[形]阀
释义	环[形]阀ring valve
随便看	atrial natriuretic factor atrial natriuretic factor (anf) atrial natriuretic hormone atrial natriuretic hormone (anh) atrial natriuretic peptide atrial natriuretic peptide {= anp} a trial of strength a trial on atrial oriface atrial plexus atrial premature complex atrial premature contraction atrial premature contraction (apc) atrial premature depolarization atrial pressure atrial reentry atrial reflex atrial septal defect atrial septum atrial septum--anomaly atrial siphon atrial systol period atrial tachycardia atrial tacycardia atrial thrombosis