词汇	cause sui
释义	cause sui 自因
随便看	primary ventilators primary ventral cell primary ventricular fibrillation primary ventricular standstill primary venturi primary verb Primary Version Primary vertebral tumor primary verticle circle primary vertigo primary vesicoureteric reflux in children primary vestibularis cortex area primary vestibulocerebellar fiber Primary vibration calibration primary vickers hardness standard machine primary victim primary victimization Primary video display primary video signal channel primary view primary villi primary villus primary viremia primary vision primary vision area