Initial是一个英文单词，中文意思包括“最初的；开始的；开头的；首字母的”。

以下是三个中英文例句：

The initial stages of the project were the most critical.（项目的最初阶段是最关键的。）

Please initial this document to indicate your agreement.（请在文件上签名以示同意。）

The initial investment was very high, but the company expected to recoup the costs in the long run.（初始投资非常高，但公司预计从长远来看可以收回成本。）