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Diffstat (limited to 'files')
| -rw-r--r-- | files/zh-cn/web/javascript/reference/global_objects/function/length/index.html | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/files/zh-cn/web/javascript/reference/global_objects/function/length/index.html b/files/zh-cn/web/javascript/reference/global_objects/function/length/index.html index 9804d07a75..42532bd8ad 100644 --- a/files/zh-cn/web/javascript/reference/global_objects/function/length/index.html +++ b/files/zh-cn/web/javascript/reference/global_objects/function/length/index.html @@ -17,7 +17,7 @@ translation_of: Web/JavaScript/Reference/Global_Objects/Function/length <h2 id="Description" name="Description">描述</h2> -<p><code>length</code> 是函数对象的一个属性值，指该函数有多少个必须要传入的参数，即形参的个数。</p> +<p><code>length</code> 是函数对象的一个属性值，指该函数期望传入的参数数量，即形参的个数。</p> <p>形参的数量不包括剩余参数个数，仅包括第一个具有默认值之前的参数个数。</p> |