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Decapitalize[string]

产生一个字符串，首字母小写.

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基本范例  
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按以下格式引用：

Decapitalize

Decapitalize[string]

产生一个字符串，首字母小写.

更多信息

范例

打开所有单元 关闭所有单元

基本范例  (2)

使字符串首字母变成小写：

Wolfram Language code: Decapitalize["ABCD"]
Wolfram Language code: Decapitalize["Apple"]
Wolfram Language code: Decapitalize["This sentence."]

使希腊字母变成小写：

Wolfram Language code: Decapitalize["Φ"]
Wolfram Language code: Decapitalize["Β"]

范围  (1)

Decapitalize 自动逐项作用于列表：

Wolfram Language code: Decapitalize[{"A", "B", "C", "D"}]
Wolfram Language code: Decapitalize[{"Apple", "Bear", "Cat"}]
Wolfram Research (2015)，Decapitalize，Wolfram 语言函数，https://reference.wolfram.com/language/ref/Decapitalize.html.

文本

Wolfram Research (2015)，Decapitalize，Wolfram 语言函数，https://reference.wolfram.com/language/ref/Decapitalize.html.

CMS

Wolfram 语言. 2015. "Decapitalize." Wolfram 语言与系统参考资料中心. Wolfram Research. https://reference.wolfram.com/language/ref/Decapitalize.html.

APA

Wolfram 语言. (2015). Decapitalize. Wolfram 语言与系统参考资料中心. 追溯自 https://reference.wolfram.com/language/ref/Decapitalize.html 年

BibTeX

@misc{reference.wolfram_2026_decapitalize, author="Wolfram Research", title="{Decapitalize}", year="2015", howpublished="\url{https://reference.wolfram.com/language/ref/Decapitalize.html}", note=[Accessed: 16-October-2026]}

BibLaTeX

@online{reference.wolfram_2026_decapitalize, organization={Wolfram Research}, title={Decapitalize}, year={2015}, url={https://reference.wolfram.com/language/ref/Decapitalize.html}, note=[Accessed: 16-October-2026]}