bulletin与announce有什么区别啊?

bulletin与announce有什么区别啊? proclaim,declare和announce有什么区别? philadelphia Bulletin什么意思 bulletin什么意思 请问news bulletin和 news 有什么区别? announce什么意思? state announce declare区别他们有什么区别? announce declare与 announce的区别 announce和declare什么区别? 为什么bulletin是简要新闻的意思?跟子弹有什么关系吗? 有announce to sb.sth. announce declare proclaim的区别是什么,用法有什么不同的? give out 与announce用法的区分 announce sth to sb 与 announce sb sth 哪个对?哪个错?declare都可以吗? bulletin,notice,announcement当公告时有什么区别? 1.put up your coat on the hook.2.put up the notice on the bulletin board.没有up行吗?什么情况下有up? all attempts by the cure to announce什么意思?