un

简明释义

英[ən]unce">美[ən]unce">

pron. 家伙，东西（one 的另一种拼写）

英英释义

单词用法

同义词

反义词

例句

1.He was an outsider in the race to be the new UN Secretary-General.unce">

他在本届新联合国秘书长的角逐中是无望获胜者。

2.A UN fact-finding mission is on its way to the region.unce">

一个联合国实地调查团正在赶赴该地区的途中。

3.A shortage of funds is preventing the UN from monitoring relief.unce">

资金短缺使得联合国无法监督救济工作。

4.The UN secretary-general seconded the appeal for peace.unce">

联合国秘书长支持这项和平呼吁。

5.A special UN commission was formed to demarcate the border.unce">

一个特别联合国委员会被设立以期划定边界。

6.The road is nominally under the control of UN peacekeeping troops.unce">

那条路名义上是在联合国维和部队的控制之下。

7.She decided to unpack her suitcase after arriving home.unce">

她决定在到家后拆开行李箱。

8.She wore an unusual dress to the party.unce">

她在派对上穿了一件不寻常的裙子。

9.The team was unable to finish the project on time.unce">

团队无法按时完成项目。

10.He felt unhappy about the decision.unce">

他对这个决定感到不快乐。

11.They had to uninstall the software from their computers.unce">

他们必须从电脑中卸载软件。

作文

The prefix un is one of the most common prefixes in the English language. It is used to indicate negation or the opposite of a word. For example, when we take the word 'happy' and add the prefix un, it becomes 'unhappy', which means not happy or sad. This simple addition can completely change the meaning of the original word. Understanding the use of un helps us to expand our vocabulary and comprehend more complex ideas. In daily life, we often encounter words that begin with un. Words like 'unknown', which refers to something that is not known, or 'unfair', which describes a situation that lacks justice. The prefix un is versatile and can be applied to many different roots. This allows for a richer expression of thoughts and feelings. For instance, if something is 'unbelievable', it means it cannot be believed, perhaps due to its extraordinary nature. Moreover, the prefix un can also be used in academic writing. In discussions about ethics, one might refer to 'unethical' behavior, indicating actions that are morally wrong. This prefix allows writers to convey their arguments more effectively by providing clear contrasts. When discussing environmental issues, terms like 'unsustainable' highlight practices that cannot be maintained without depleting resources. In literature, the prefix un often appears in character descriptions. A character who is 'untrustworthy' may betray others, adding depth to the narrative. This linguistic tool helps authors create complex characters and situations. Readers can quickly grasp the essence of a character's traits through the use of un. Furthermore, the prefix un is not limited to negative connotations. It can also imply a return to a state or condition. For instance, 'unravel' means to undo or solve something complicated. This shows that un can also signify a process of clarification or resolution. In this sense, it becomes a powerful tool for problem-solving. In conclusion, the prefix un plays a significant role in the English language. Its ability to negate or reverse meanings enriches our communication. By mastering the use of un, we can better articulate our thoughts and engage with others more effectively. Whether in casual conversation, academic writing, or literary analysis, understanding how to use un opens up a world of possibilities in expressing ourselves. Thus, the prefix un is not just a simple addition to words; it is a key that unlocks deeper understanding and expression in the English language.unce">

前缀un是英语中最常见的前缀之一。它用于表示否定或一个词的相反。例如，当我们将单词“happy”加上前缀un时，它变成“unhappy”，意思是“不快乐”或“悲伤”。这个简单的添加可以完全改变原始单词的含义。理解un的用法有助于我们扩展词汇量和理解更复杂的想法。在日常生活中，我们经常遇到以un开头的词。像“unknown”这样的词，指的是不为人知的事物；或者“unfair”，描述缺乏公正的情况。前缀un是多才多艺的，可以应用于许多不同的词根。这使得表达思想和感受更加丰富。例如，如果某事是“unbelievable”，这意味着它无法被相信，可能是由于其非凡的性质。此外，前缀un也可以用于学术写作。在讨论伦理时，人们可能会提到“unethical”的行为，表明道德上错误的行为。这个前缀使得作者能够更有效地传达他们的论点，通过提供明确的对比。在讨论环境问题时，像“unsustainable”这样的术语突出了那些在不耗尽资源的情况下无法维持的做法。在文学中，前缀un经常出现在角色描述中。一个“untrustworthy”的角色可能会背叛他人，为叙述增添深度。这种语言工具帮助作者创造复杂的角色和情境。读者可以通过使用un迅速抓住角色特征的本质。此外，前缀un并不仅限于负面含义。它还可以暗示返回某种状态或条件。例如，“unravel”意味着解开或解决某些复杂的事情。这表明un也可以表示澄清或解决的过程。在这个意义上，它成为解决问题的强大工具。总之，前缀un在英语中扮演着重要角色。它否定或反转含义的能力丰富了我们的交流。通过掌握un的使用，我们可以更好地表达自己的想法，并与他人更有效地交流。无论是在随意的交谈、学术写作还是文学分析中，理解如何使用un为我们打开了表达自己的可能性。因此，前缀un不仅仅是单词的简单添加；它是打开更深理解和表达的钥匙。