预编

Please prepend the date to each entry in the log file.
请在日志文件中的每一项前面添加日期。
We need to prepend "www." to the URL before submitting it.
在提交URL之前，我们需要在其前面添加"www."。
She decided to prepend her initials to the painting as a signature.
她决定在画作上添加自己的姓名缩写作为签名。
The code snippet prepends "Hello, " to the user's input.
这段代码片段会在用户的输入前加上"Hello, "。
I'll prepend a brief introduction before sending the email.
发邮件之前，我会先添加一段简短的介绍。
The program prepends a timestamp to every log message.
该程序会在每条日志消息前添加时间戳。
She appended her name to the list, but forgot to prepend her title.
她把自己的名字加到了名单末尾，但忘了在前面加上头衔。
To ensure compatibility, we must prepend an underscore to variable names.
为了确保兼容性，我们必须在变量名前加上下划线。
The function takes two arguments and prepends them together into a string.
该函数接受两个参数，并将它们拼接成一个字符串。
He prepended a warning to the report to emphasize its importance.
他在报告开头添加了警告，以强调其重要性。