n.倡导者，支持者，拥护者

原形：proponent复数：proponents

The proponent of the new environmental policy argues that it will significantly reduce carbon emissions.
新环保政策的支持者认为它将大幅减少碳排放。
The proponent of this bill is a prominent legislator who has been working on it for years.
这项法案的倡导者是一位长期致力于此的知名立法者。
The proponent of the merger believes it will lead to increased efficiency and profitability.
合并的支持者认为这将带来更高的效率和盈利能力。
The proponent of the educational reform was able to convince the school board with their compelling arguments.
教育改革的支持者凭借有力的论据说服了校董会。
The proponent of the proposal outlined several benefits that would accrue to the community if it were implemented.
提案的支持者列举了如果实施该提案社区将获得的多项好处。
The proponent of the new technology claims it will revolutionize the industry.
新技术的支持者声称它将彻底改变行业。
The proponent of the project secured funding from multiple investors.
该项目的支持者从多个投资者那里获得了资金。
The proponent of the change in legislation faced opposition but ultimately prevailed.
变更法规的支持者面临反对，但最终取得了胜利。
The proponent of the book's authorship presented a strong case, challenging previous claims.
该书作者身份的支持者提出了有力的证据，反驳了先前的主张。
The proponent of the art exhibit was thrilled with the positive reception it received from visitors.
艺术展览的支持者对它受到参观者的热烈反响感到非常高兴。