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left函数怎么用
更新时间: 2021-05-29 04:40:32  

1、left函数用来对单元格内容进行截取,从左边第一个字符开始截取,截取指定的长度。

2、left函数的语法格式:=left(text,num_chars),text代表用来截取的单元格内容。num_chars代表从左开始截取的字符数。

关键词: left 函数 怎么

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