comma

简明释义

英[ˈkɒmə]美[ˈkɑːmə]

n. 逗号；间歇，音差；银纹多角蛱蝶

复 数 c o m m a s

英英释义

单词用法

同义词

反义词

例句

1.The hexadecimal digits X'2C' represent a comma character in ASCII.

十六进制数字X'2C'表示ASCII中的逗号字符。

2.You can also specify a list of text-shadow (separated by a comma).

您也可以指定一个文本阴影列表(以逗号分隔)。

3.Wisely, it doesn't replace a comma found within a quoted string.

它很聪明，不会替换在引号括起的字符串中找到的逗号。

4.Each column's data is separated from the next by a comma.

每列数据与下一列数据之间都是用逗号分隔的。

5.The second line contains the two Numbers separated by a comma.

第二行包括用逗号分开的两个数。

6.Comma separated values?

逗号分隔值？

7.Notice in the following example each pattern is separated by a comma.

注意，在下面的示例中，每个模式由逗号分隔。

8.If so, a comma "replaces" the zero width assertion.

如果是这样，逗号将“替换”零宽度断言。

9.Please remember to place a comma 逗号 after each item in the list.

请记得在列表中的每个项目后面放一个逗号。

10.In English, we often use a comma 逗号 before conjunctions in a series.

在英语中，我们通常在并列连词前使用逗号。

11.You should add a comma 逗号 to separate the clauses in this sentence.

你应该添加一个逗号来分隔这个句子中的从句。

12.A comma 逗号 can change the meaning of a sentence significantly.

一个逗号可以显著改变句子的意思。

13.When writing dates, a comma 逗号 is used to separate the day from the year.

在写日期时，逗号用于将日期与年份分开。

作文

The importance of punctuation in writing cannot be overstated. Among the various punctuation marks, the comma plays a crucial role in ensuring clarity and coherence in sentences. A comma is used to indicate a pause between parts of a sentence, helping to separate ideas and elements. Without the proper use of a comma, sentences can become confusing and difficult to read. For instance, consider the difference between the sentences: "Let's eat, Grandma!" and "Let's eat Grandma!" The first sentence, with the comma, clearly indicates that the speaker is addressing Grandma, while the second sentence suggests something quite alarming. This example highlights how a simple comma can change the meaning of a sentence entirely. In addition to separating clauses, a comma is also essential for listing items. When you have a series of three or more items, using a comma before the conjunction (like 'and' or 'or') is necessary for clarity. For example, in the list "apples, oranges, bananas, and grapes," the comma helps delineate each fruit, making it clear that they are distinct items. However, the use of the Oxford comma—the final comma before the conjunction—is often debated among writers. Some argue that it adds clarity, while others believe it is unnecessary. Moreover, a comma can also be used to set off introductory elements in a sentence. For example, in the sentence "After dinner, we went for a walk," the comma indicates a pause after the introductory phrase, guiding the reader through the sentence's flow. This usage is particularly important in complex sentences where the introductory clause provides context for the main idea. Furthermore, a comma can be employed to separate adjectives that equally modify a noun. For instance, in the phrase "It was a long, exhausting day," the comma indicates that both 'long' and 'exhausting' independently describe 'day.' If the adjectives are not equal, such as in "a big red balloon," no comma is needed because 'big' modifies 'red' directly. In academic writing, the correct use of a comma is vital for presenting arguments clearly. Misplaced or omitted commas can lead to misunderstandings and misinterpretations of the writer's intent. Therefore, mastering the rules of comma usage is essential for anyone looking to improve their writing skills. In conclusion, the comma is more than just a small mark; it is a powerful tool that enhances the clarity and readability of writing. Whether you are crafting an essay, a report, or even a casual email, paying attention to your use of commas can significantly impact how your message is received. As writers, we must recognize the importance of this punctuation mark and strive to use it correctly to convey our thoughts effectively.

标点在写作中的重要性不容小觑。在各种标点符号中，逗号在确保句子清晰和连贯方面发挥着至关重要的作用。逗号用于指示句子部分之间的停顿，有助于分隔思想和元素。如果没有正确使用逗号，句子可能会变得混乱且难以阅读。 例如，考虑句子之间的区别：“让我们吃，奶奶！”和“让我们吃奶奶！”第一句中有逗号，清楚地表明说话者是在对奶奶说话，而第二句则暗示了相当可怕的事情。这个例子突显了一个简单的逗号如何完全改变一个句子的意思。 除了分隔从句外，逗号在列举项目时也至关重要。当你有三个或更多项目的系列时，在连词（如“和”或“或”）之前使用逗号是必要的，以确保清晰。例如，在“苹果、橙子、香蕉和葡萄”的列表中，逗号帮助区分每种水果，使其清楚地表明它们是不同的项目。然而，牛津逗号的使用——即连词前的最后一个逗号——在作家中常常引发争论。有些人认为它增加了清晰度，而另一些人则认为它是多余的。 此外，逗号还可以用于分隔句子的引导元素。例如，在句子“晚餐后，我们去散步”中，逗号指示在引导短语后暂停，引导读者通过句子的流动。这种用法在复杂句子中尤为重要，因为引导从句为主要思想提供了背景。 此外，逗号还可以用来分隔同等修饰名词的形容词。例如，在短语“这是一个漫长而疲惫的一天”中，逗号表示“漫长”和“疲惫”都独立地描述“天”。如果形容词不相等，如在“一个大红气球”中，则不需要逗号，因为“大”直接修饰“红”。 在学术写作中，正确使用逗号对于清晰地呈现论点至关重要。错误放置或遗漏的逗号可能导致误解和对作者意图的误读。因此，掌握逗号使用规则对于任何希望提高写作技巧的人来说都是必不可少的。 总之，逗号不仅仅是一个小符号；它是增强写作清晰度和可读性的强大工具。无论你是在撰写论文、报告还是甚至是随便的电子邮件，关注你的逗号使用都可以显著影响你的信息被接收的方式。作为作家，我们必须认识到这个标点符号的重要性，并努力正确使用它，以有效传达我们的思想。