单词papal-bull
网络: 教宗训令；教皇训令；教宗诏书
the round leaden seal affixed to a papal bull.
罗马教皇的圆形铅质的印章。
For this reason, if for no other, we should take this papal bull seriously.
撇开别的不说，单就这个原因，我们也应该严肃对待教皇的这一指喻。
Pope Gregory XIII issued a papal bull outlining his calendar reforms. (The Gregorian Calendar is the calendar in general use today. )
年，教皇格里高利十三世教皇发布教皇训谕，里面概述了他的日历改革。（就是现在普遍使用的公历日历。）