大家都搜：
凭请柬
1、invitation size───邀请大小
2、invitation software───邀请软件
3、investiture invitation───委任邀请
4、invitation flyer───邀请函
5、invitation templates───邀请模板
6、invitation homes───邀请之家
7、invitation───n.邀请；引诱；请帖；邀请函
8、an invitation───一个邀请
9、invitation letters───邀请函
1、Entry to this competition is by invitation only.───竞赛的参赛只凭邀请函。
2、To get a sense of current economist opinion, we turned to the experts at Economics by invitation.───为了获得当下经济学家们的观点，我们向经济学界的专家们发出了邀请。
3、Like most people who spend time on Facebook, my first encounter with it was by invitation.───与多数在Facebook注册的人们一样，我第一次接触它也是受到邀请。
4、Conversations can be public, private or by invitation only (though still visible to the public).───对话可以是公开的、秘密的，或者只能通过邀请才能加入。
5、This conference is by invitation only. Due to space limitations, participants are encouraged to RSVP earlier.───本会议仅限邀请。由于场地所限，我们希望您尽早复函。
6、Admission is by invitation only.───凭请柬入场。
7、Attendance by anyone with supervisory authority over the author is by invitation of the author only.───对工作产品创建者具有监督权力的人只能在创建者的邀请下参加评审。
8、The drawings have to be in black and white or in color, must be original, Only by Invitation.───必须是新的彩色或黑白的原作，仅限被邀请者。
1、The $ 25-per-ticket debut tour, by invitation only, starts at noon at DeFremery Park.
2、Admission is by invitation only.
3、Admission to the exhibition will be by invitation only.
4、Therefore, participation will be by invitation only.
5、By invitation he was there, a perplexed bystander.
6、Entry to this competition is by invitation only.
7、Attendance at the dinner is by invitation only.
8、Membership of the club is by invitation only.
9、Attendance at the seminars is by invitation only .