大家都搜：
预先的约会
有约在先
1、conjugate prior───共轭先验（数学理论）
2、employee engagement───员工敬业度
3、claustral prior───幽闭优先
4、interests prior───优先权益
5、prior───n.男修道院副院长；托钵会会长；（非正式）犯罪前科；先验；（一些宗教教派中的社区）长老；n. (Prior)（美）普廖尔（人名）；adj.（时间、顺序等）先前的；优先的
6、prior knowledge───[医]先验知识
7、civic engagement───公民参与
8、abutting engagement───对接交战
9、engagement───n.参与度（指用户点赞、转发、评论、下载文档、观看视频、咨询等交互行为）；n.婚约；约会；交战；诺言；进场（游戏术语）
1、I am afraid that I am unable to attend the meeting because of a prior engagement.───翻译因有约会在先，恐怕我不能参加会议了。
2、Doubtless a prior engagement will prevent him from attending the Razzies this year.───无疑此前的奥斯卡提名将使得他不会参加今年的金酸梅。
3、Eg. I shall have to refuse your invitation because of a prior engagement.───我因有约在先，所以只好谢绝你的邀请。
4、He regrets that he is unable to attend the banquet due to a prior engagement.───他很遗憾他不能参加那个宴会因为事先有约。
5、I had to refuse because of a prior engagement.───我因为已经有预约只好拒绝了。
6、I am not averse to all things French, and indeed wear a French version of the Wellington boot, but I had a prior engagement.───我不是反对所有法国事物，事实上我有一双法国款的惠灵顿长统靴，但我事先有一个约会。
7、I can't get out of my prior engagement.───我不能走出我事先有约。
8、She will be unable to attend because of a prior engagement.───因事先有别的安排，她将不能出席。
9、I have a prior engagement at five.───我已经先有一个在五点钟的约会。
1、I shall have to refuse your invitation because of a prior engagement.
2、His excuse of a prior engagement was accepted.
3、A prior engagement will preclude them from coming.
4、Mr Casey regrets that he will have to decline your kind invitation owing to a prior engagement.
5、She will be unable to attend because of a prior engagement.
6、I have a prior engagement and so can't go with you.
7、I have a prior engagement at five.
8、A prior engagement will preclude me from coming.
9、I had to refuse because of a prior engagement.