happened是什么意思(happened中文是什么请翻译)

1、happened有两层含义：在过去发生或者已经发生了例句：It happened prior to his arrival. （过去式）这事发生在他到达以前。
2、To think that it should have happened to me! （过去分词）谁想到这种事竟发生在我身上！。