occur详细意思

1. 存在
2. 发生
3. 被发现
4. 出现
5. 被想起
6. 浮现
7. 想起
8. 举行
9. 使想到

1. come to pass;

   "What is happening?"
   "The meeting took place off without an incidence"
   "Nothing occurred that seemed important"
   

2. come to one's mind; suggest itself;

   "It occurred to me that we should hire another secretary"
   "A great idea then came to her"
   

3. to be found to exist;

   "sexism occurs in many workplaces"
   "precious stones occur in a large area in Brazil"
   

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。

1. Such a thing hardly ever occurs.
   这样的事几乎不发生。
2. A leap-year occurs at every four years.
   闰年每4年一次。
3. His birthday occurs on 9th May.
   他的生日是5月9日。
4. It occurs more often in women than in men.
   此事更经常发生在女性身上,较少地发生在男性身上。
5. The explosion occurred during an exercise near the town.
   在离市镇不远的地方演习时发生了爆炸。
6. These plants occur only in tropics.
   这些植物只生长在热带。
7. That sound doesn't occur in his language so it's difficult for him to pronounce.
   他的语言里没有那个音,因此他很难发出。
8. Misprints occur on every page.
   每一面都有印刷错误。
9. The word “gratitude” did not occur on Napoleon's personal dictionary.
   “感激”两字在拿破仑私人词典中是见不到的。

1. Few metals occur free.
   金属呈游离态的很少。
2. Silver occurs natural.
   银是天然存在的。

• occur free自由存在
• occur natural天然存在

• hardly occur几乎不发生
• just occur刚刚发生
• never occur从没发生
• only occur只存在

• occur first首先想到
• occur distressingly令人痛苦地发生
• occur frequently屡次发生
• occur historically历史性地发生
• occur incredibly令人难以置信地发生
• occur marvelously不可思议地发生
• occur normally正常举行
• occur occasionally偶尔发生
• occur phenomenally非凡地举行
• occur readily很快地举行
• occur sporadically不时地发生

• ☆ 1520年左右进入英语，直接源自中世纪法语的occurrer；最初源自拉丁语的occurrere：ob (对着，相反） + currere (跑），意为跑上前去，反方向跑，降临。