n.否定者；投反对票者

The naysayer predicted that the new technology would never catch on, but he was proven wrong.
这个悲观主义者预言新的技术永远不会流行起来，但他的看法被证明是错误的。
Despite the naysayers, the small startup managed to secure significant funding and is now a thriving business.
尽管有反对者，这家小创业公司还是成功筹集了大量资金，现在已经成为了一家蓬勃发展的企业。
She had several naysayers in her life who told her she couldn't become a doctor, but her determination triumphed over their doubts.
在她的生活中有很多人说她不能成为医生，但她的决心战胜了他们的怀疑。
In the face of criticism from naysayers, the mayor pushed ahead with the controversial infrastructure project.
面对批评者的反对，市长坚持推进这个有争议的基础设施项目。
The naysayer's constant negativity hindered the team's progress, but they learned to ignore his pessimism and focus on their goals.
悲观者的持续消极影响了团队的进步，但他们学会了忽略他的悲观情绪，专注于自己的目标。
There will always be naysayers who doubt your abilities, but it's up to you to prove them wrong.
总会有人怀疑你的能力，但能否证明他们是错的在于你自己。
The naysayer claimed the environmental policy would be too costly, but the government decided to implement it anyway.
反对者声称环保政策的成本太高，但政府还是决定推行它。
She chose to ignore the naysayers and pursue her passion for painting, eventually gaining recognition as an artist.
她选择忽略那些悲观的人，追求自己对绘画的热爱，最终获得了艺术家的认可。
The naysayer's prediction of economic doom and gloom failed to materialize, as the country experienced steady growth.
那些唱衰经济的悲观预测并未成真，因为国家经历了稳定的发展。
Despite the naysayer's objections, the company embraced remote work and saw productivity soar.
尽管有人反对，但公司接受了远程工作，并见证了生产率的大幅提升。