subject line - Definition & Meaning

the space at the top of an email that indicates its subjectthe space at the top of an email that indicates its subject

A subject line is the brief title or heading of an email that summarizes its main topic or purpose. It appears at the top of the message and helps the recipient understand the content of the email before opening it. A clear and relevant subject line can make it easier for recipients to prioritize or organize their emails. It is important for the subject line to be concise and direct to attract the recipient's attention and convey the message's key point.A subject line is the brief title or heading of an email that summarizes its main topic or purpose. It appears at the top of the message and helps the recipient understand the content of the email before opening it. A clear and relevant subject line can make it easier for recipients to prioritize or organize their emails. It is important for the subject line to be concise and direct to attract the recipient's attention and convey the message's key point.

例句

The subject line of her email was so clear that I opened it right away.
她电子邮件的主题行非常清晰，我立刻打开了它。
He added "Urgent" to the subject line to get my attention.
他在主题行中添加了“紧急”以引起我的注意。
I always check the subject line first before deciding whether to read the email.
在决定是否阅读邮件之前，我总是先检查主题行。