prior to的用法及例句
prior to在前，居先；例如
It happened prior to his arrival.
这事发生在他到达以前。
prioradj.先前的;较早的；
No show prior to \'On The Town\' had told so much of its story through dance
《锦城春色》出现以前，还没有哪部电影的故事情节如此多地通过舞蹈展开。
He knew about the interview prior to its publication and had actually previewed the piece
这篇访谈在发表以前他就已经知道了，并且实际上还预先阅览过。