小耳朵累了
occur [ə'kə:] vi.1. 发生：I don't want such a thing to occur again.我不希望再发生这样的事情。2. 被发现；出现；存在：Disputes occasionally occurred between us.我们之间偶尔也会有一番争论。Fish doesn't occur in the river.这条河现在已经没有鱼了。3. 被想起，被想到：It never occurred to me that he would become a K.C.我从来也不会想到他能成为一名王室法律顾问。4. (尤指基督教节日与别的节日)适逢同日近义词:happen . 变形:vi.occurredoccurring翻译来自21世纪大英汉词典
小猴子@219
occur_百度翻译occur 英[əˈkɜ:(r)] 美[əˈkɚ] vi. 发生; 出现; 闪现; [例句]If headaches only occur at night, lack of fresh air and oxygen is often the cause如果只是在晚上头疼，那常常是由于缺乏新鲜空气和氧气的缘故。[其他] 第三人称单数：occurs 现在分词：occurring 过去式：occurred过去分词：occurred
晓晓彤儿
incur 招致，引发；蒙受 1. incur: 招致 | 承担 | 引发 | 遭受2. incur damages: 遭受损失3. incur loss: 受到损失occur发生，出现，存在 两者意思上就有很大差别的
大眼博奇
hap‧pen v / 'hæpən ; ˋhæpən / 英 / 'hæpən /例句如下：1when something happens, there is an event, especially one that is not planned 〔尤指意外地〕发生同义词： occurWhen did the accident happen?事故什么时候发生的？It’s impossible to predict what will happen next.不可能预测接下来会发生什么。She carried on as if nothing had happened.她继续干，似乎什么都未曾发生。something/nothing/anything happensSomething terrible has happened.发生了可怕的事。2something/anything/what happens to sb/sthif something happens to someone or something, they are affected by an event 某人/某事发生什么事情He should be here by now – something must have happened to him.他现在应该到了，一定是发生了什么事。The same thing happened to me last year.去年，同样的事在我身上发生了。What’s happened to your coat? It’s all ripped.你的外套怎么了？都扯破了。3happen to do sthif you happen to do something, you do it by chance 碰巧[凑巧]做某事I happened to see James in town.我碰巧在镇上遇见詹姆斯。
大白包小白
occur是一般用词，可指某事情偶然发生或者按照计划进行，在表示具体失去的名词作主语的时候，可与happen换用，但比较正式，跟to短语时，表示“想到”，而不是“发生”.
