n.贡献者，(杂志或书的)撰稿人，投稿人，(电台、电视节目中的)嘉宾，(会议的)发言人，捐款者，捐赠者，作出贡献者，促成物

原形：contributor复数：contributors

Mary is the contributor of the food.
玛丽捐助了这批食物。
Eric is a regular contributor to this medical magazine.
埃里克是这个医学杂志的长期撰稿人。
She has been a significant contributor to the success of the project.
她对项目成功做出了重大贡献。
John is a regular contributor to the local newspaper's opinion column.
约翰是当地报纸观点栏目的一位常驻撰稿人。
As a major contributor to greenhouse gases, our company is committed to reducing its carbon footprint.
作为温室气体的主要排放者，我们公司承诺减少其碳足迹。
The scientist was recognized as a key contributor to the field of genetics.
这位科学家被认为是遗传学领域的重要贡献者。
Volunteering at the shelter, she felt like a valuable contributor to her community.
在收容所做志愿者时，她觉得自己是对社区有价值的一员。
The philanthropist is a generous contributor to various educational charities.
那位慈善家慷慨地向多个教育慈善机构捐款。
He became a frequent contributor to the magazine after his first article was well-received.
他的第一篇文章受到好评后，他成了该杂志的常驻作者。
The software developer is an active open-source contributor, frequently sharing code on GitHub.
这位软件开发者是开源社区的积极参与者，经常在GitHub上分享代码。
Her insightful comments have made her a respected contributor in online forums.
她深刻的评论使她在在线论坛上成为受尊敬的参与者。
The artist is known as a major contributor to the pop art movement of the 1960s.
这位艺术家被认为是20世纪60年代波普艺术运动的重要贡献者。