occur的第三人称单数是：occurs。
occur的第三人称单数是：occurs。occur的词语用法是v.(动词)occur的基本意思是“呈现在视野、思想、意识中”。occur常与介词to连用,意为“发生”“想起”等。occur的读音是英[?'k??(r)]；美[?'k??r]。
一、详尽释义点此查看occur的详细内容
二、词典解释
1.发生
When somethingoccurs, it happens.
occur
e.g. If headaches onlyoccur 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。
e.g. The crash occurred when the crew shut down the wrong engine...
机务人员关错了引擎，随即飞机坠毁。
2.存在；出现；有
When somethingoccurs in a particular place, it exists or is present there.
e.g. The cattle disease occurs more or less anywhere in Africa where the fly occurs...
在非洲凡是有这种蝇虫的地方，几乎都会出现这一牛病。
e.g. These snails do notoccur on low-lying coral islands or atolls.
在地势低平的珊瑚岛或环礁上没有这种螺。
3.（想法或主意）被想到，被想起，浮现于脑海中
If a thought or ideaoccurs to you, you suddenly think of it or realize it.
occur在线翻译
e.g. It did notoccur to me to check my insurance policy...
我没有想到要核实我的保险单条款。
e.g. It occurred to me that I could have the book sent to me...
我想到可以让人把书寄给我。
三、网络解释
1.
1. 出现：自由主义者反对这种类型的左派无主义(leftist anarchism他们相信社会性组织必须出现(occur)在一个更大规模的范围中才能实现它完全的好处,这就要求的存在.
2. 发生, 出现：obtuse-angledtriangle钝角三角形 |occur发生,出现 | off-shoreoilrig海上平台
3. 发生,被想起：intercouse 交际,交通,灵交,(思想,感情等)交流 |occur 发生,被想起 | precursor 先进,先驱
四、例句
That plane crash occurred only minutes after take-off.
在起飞几分钟后就发生了。
Misprints occur on every page.
每页都有印刷错误。
A connection error might occur.
可能会出现连接错误。
Didn't it occur to you that he was lying?
你当时没想到他在撒谎吗？
五、常用短语
I hope no accident has occurred to him.
我希望他没出什么事。
occur to sb/sthSuch a simple explanation never occurred to me!
我从未想到如此简单的解释。
A wonderful idea occurred to him.
他突然想到一个妙主意。
As soon as that thought occurred to him, he felt worse.
一想到那一点,他的心情就变糟。
It occurred to my mind.
我当时想到了这件事。
His name did not occur to my memory.
我当时没有想起他的名字。
It ～s/ed+to sb+to-v/that-clauseDidn't it occur to you to close the window?
难道你没有想到去关窗户吗?
Didn't it occur to you to phone them about it?
关于这件事你难道就没想到给他们打个电话?
It occurred to him to tell the colonel of the problem.
他想起要告诉上校那个问题。
It never occurred to me not to endeavor to do so; I was politically minded by nature.
我从来没有想到过要打退堂鼓,我天生就是搞政治的。
It occurs to me that example is always more efficacious than precept.
我想到身教重于言教。
Has it ever occurred to you that this old book might be of great value?
你想到没有,这本旧书或许有很大的价值?
It never occurs to me that he was only acting a part.
我从来没有想到,他只是在弄虚作假。
It never occurred to me that I had seen her before somewhere.
我想不起来以前我在哪儿见过她。
Did it occur to him that lookers-on see most of the game?
他可曾想到旁观者清吗?
It occurred to me that I had left the door unlocked.
我忽然想起来忘了锁门了。
It occurred to her that she might adopt a homeless child.
她可能想收养一个无家可归的孩子。
It occurred to him that he hadn't eaten anything since the night before.
他想起他自前天晚上以来一点东西没吃。
It never occurred to me for a moment you meant that.
我一点儿也没想到你是这个意思。
六、经典引文
That she consented to the novel proposition..was apparent by what occurred a little later.
出自：T. HardyThe death of a child is one of the most disturbing..events that can occur.
出自：D. JuddThe bombing attack was to occur on July 25.
出自：P. Fussell七、词义辨析
occur的相关近义词
appear、arise、befall、chance、come about、develop、exist、happen、obtain、result
occur的相关临近词
occurrence、occupy、occurs、occur as、occur to、occurred、occurent、occurring、occurrent、occurance、occur for