uppercase

简明释义

英[ˈʌpəˌkeɪs]美[ˌʌpərˈkeɪs]

v. 以大写字母印刷

adj. （字母）大写的

n. 大写字母

第 三 人 称 单 数 u p p e r c a s e s

现 在 分 词 u p p e r c a s i n g

过 去 式 u p p e r c a s e d

过 去 分 词 u p p e r c a s e d

英英释义

单词用法

同义词

反义词

例句

1.The server runs the script, changing the data bound to the field to uppercase.

服务器运行脚本，将绑定到字段的数据更改为大写。

2.These markers could have any name and may not be in all uppercase characters.

这些标志可以是任何名称，可以不是全大写的。

3.For instance, [A-J] means the uppercase letters from a through J.

例如，[a -J]表示从a到j的大写字母。

4.Note that the column and table names are specified in uppercase here.

注意，这里的列名和表名是大写的。

5.You can also use a mixture of uppercase and lowercase to express a keyword.

还可以使用大小写混合形式表达关键字。

6.You can also spell the strings using mixed uppercase and lowercase letters.

还可以用混合大小写字母的形式拼写字符串。

7.Please make sure to type your name in uppercase 大写字母 when filling out the form.

请确保在填写表格时将您的姓名用uppercase 大写字母输入。

8.The password must include at least one uppercase 大写字母 letter.

密码必须至少包含一个uppercase 大写字母。

9.In programming, it's common to use uppercase 大写字母 for constants.

在编程中，常用uppercase 大写字母表示常量。

10.When writing a title, it's standard to capitalize the first letter of each word in uppercase 大写字母.

在写标题时，标准做法是将每个单词的首字母用uppercase 大写字母大写。

11.Make sure to convert all letters to uppercase 大写字母 before submitting your application.

在提交申请之前，请确保将所有字母转换为uppercase 大写字母。

作文

In the world of writing and typography, the use of letters is fundamental to conveying messages clearly and effectively. One important aspect of this is the distinction between uppercase and lowercase letters. Uppercase letters, also known as capital letters, are used in various contexts to signify importance or to indicate the beginning of a sentence. For example, when we write the first letter of a name or a title, we always use an uppercase letter. This convention helps readers understand that what follows is significant and should be noted. Additionally, uppercase letters are often employed in headings and subheadings to draw attention to specific sections of text. By using uppercase letters strategically, writers can guide readers through their work more effectively. The role of uppercase letters extends beyond mere aesthetics; they also play a critical role in grammar and punctuation. In English, every sentence begins with an uppercase letter, which is a fundamental rule of writing. This practice not only helps to structure sentences but also aids in readability. When readers see an uppercase letter at the start of a sentence, it signals that a new thought or idea is being presented. This visual cue is essential for comprehension, especially in longer texts where ideas may be complex or intertwined. Moreover, uppercase letters are often used in acronyms and abbreviations. For instance, organizations like NASA or UNESCO are represented entirely in uppercase letters. This not only makes them stand out but also indicates that they are significant entities. Using uppercase letters in such cases helps to establish a sense of authority and recognition. Readers immediately identify these terms as important and are likely to pay more attention to them. Another interesting aspect of uppercase letters is their impact on tone and emphasis. In digital communication, typing in all uppercase letters is often interpreted as shouting or expressing strong emotions. For example, if someone sends a message that says "I CAN'T BELIEVE THIS!", the use of uppercase conveys urgency and excitement. However, this can sometimes lead to misunderstandings, as not everyone interprets uppercase letters in the same way. Therefore, it is crucial to consider the context in which uppercase letters are used to avoid miscommunication. In conclusion, the significance of uppercase letters in writing cannot be underestimated. They serve various purposes, from indicating the beginning of sentences to emphasizing important information. Understanding how to use uppercase letters correctly is essential for effective communication. Whether in academic writing, professional documents, or casual conversations, mastering the use of uppercase letters enhances clarity and ensures that messages are conveyed as intended. As we continue to communicate in an increasingly digital world, the rules surrounding uppercase letters remain vital for maintaining the integrity and understanding of our written language.

在写作和排版的世界中，字母的使用对清晰有效地传达信息至关重要。一个重要的方面是区分大写字母和小写字母。大写字母，也称为首字母大写，在各种情况下用于表示重要性或指示句子的开头。例如，当我们写一个名字或标题的第一个字母时，我们总是使用一个大写字母。这种惯例帮助读者理解后续内容的重要性。此外，大写字母通常用于标题和副标题，以引起对特定文本部分的注意。通过策略性地使用大写字母，作者可以更有效地引导读者。 大写字母的角色不仅仅是美学；它们在语法和标点中也起着关键作用。在英语中，每个句子都以一个大写字母开头，这是写作的基本规则。这一做法不仅有助于结构化句子，还有助于可读性。当读者在句子的开头看到一个大写字母时，这表明一个新的思想或观点正在被呈现。这种视觉提示对于理解至关重要，尤其是在长文本中，思想可能复杂或交织在一起。 此外，大写字母常用于缩略词和缩写。例如，像NASA或UNESCO这样的组织完全用大写字母表示。这不仅使它们脱颖而出，还表明它们是重要实体。在这种情况下使用大写字母有助于建立权威感和认可度。读者立即将这些术语视为重要，并可能更加关注它们。 大写字母的另一个有趣方面是它们对语气和强调的影响。在数字交流中，全部使用大写字母的输入通常被解读为大喊或表达强烈情感。例如，如果有人发送消息说“我简直不敢相信！”，使用大写字母传达了紧迫感和兴奋感。然而，这有时会导致误解，因为并非每个人都以相同的方式解读大写字母。因此，考虑大写字母使用的上下文以避免误沟通至关重要。 总之，大写字母在写作中的重要性不可低估。它们起着多种作用，从指示句子的开头到强调重要信息。正确理解如何使用大写字母对于有效沟通至关重要。无论是在学术写作、专业文件还是休闲交流中，掌握大写字母的使用可以增强清晰度，并确保信息按预期传达。随着我们在日益数字化的世界中继续交流，围绕大写字母的规则仍然对维护书面语言的完整性和理解至关重要。