alumnus的意思是“男性校友，毕业生”。它是一个名词，来源于拉丁语，意为“男性毕业生”。
以下是一篇以alumnus为关键词的英文范文：
Dear Alumni Association,
I hope this letter finds you well. I would like to take this opportunity to thank the Alumni Association for organizing this event. It is always heartening to reunite with old friends and share experiences.
I must admit that the University I attended has had a profound impact on my life. It was at this institution that I developed my passion for learning, met my closest friends, and acquired the skills that have helped me succeed in life.
As an alumnus, I am committed to giving back to the university and its community. I try to make time to visit campus and support student events whenever possible. I also try to share my experiences and advice with current students, encouraging them to seize every opportunity that comes their way.
I am writing to ask for your support for the upcoming fundraising event. Your contributions will go a long way in helping the university maintain its facilities, provide resources for students, and support faculty members. Please consider making a donation or volunteering for the event.
Thank you for your time and consideration. I look forward to hearing from you soon.
Sincerely,
[Your Name]
alumnus的意思是男性校友。
在英文范文中的应用举例：
I, a former alumnus of this university, feel proud to see my old campus being developed so well. （我，这个大学的校友，看到我的母校发展得这么好，我感到很自豪。）
He is the alumnus of the prestigious university and has made great achievements in his career.（他是一所著名大学的校友，在他的职业生涯中取得了很大的成就。）
“alumnus”的意思是男性校友。
在英文范文中的最新变化可能为：
泛指校友，不论性别，在学术、专业组织、运动队或俱乐部中的成员，也指曾受某一机构训练或教育的人。
引申为某种理论的“鼻祖”，某人所属的某一组织或集团的成员。
请注意，这些变化并非在所有情况下都适用，具体用法还需要根据语境来判断。