Methods The adult worms in vena portae and hepaticae interna were collected by the methods of exsomatization and retrograde pouring in vena of livers of ducks.是什么意思_Methods The adult worms in vena portae and hepaticae interna were collected by the methods of exsomatization and retrograde pouring in vena of livers of ducks.在线翻译_英语_读音_用法_例句