n.贡献；捐款(赠)；投稿
Don't undervalue Jim's contribution to the research. 不要低估了吉姆在研究工作中的贡献。
He has made an important contribution to the company's success. 他对公司的成功作出了重要的贡献。
All contribution, however small, will be greatly appreciated. 所有捐款，无论数目多么少，我们都深表感谢。
贡献
