adj.似是而非的，貌似有理的

The politician's arguments were specious, and his claims lacked solid evidence.
这位政客的论点站不住脚，他的主张缺乏确凿的证据。
His theory seemed plausible at first, but upon closer examination, it proved to be specious.
他的理论起初看似合理，但仔细检查后发现是站不住脚的。
The company's financial projections were specious, leading to investors losing faith in the business.
公司的财务预测虚无缥缈，导致投资者对它失去了信心。
The lawyer skillfully debunked the opponent's specious argument, leaving them with no solid case.
律师巧妙地揭穿了对方站不住脚的论点，使其无法提出有力的辩护。
Critics accused the author of presenting specious correlations in her research, drawing unjustified conclusions.
评论家指责作者在研究中提出了不实的相关性，得出了一些没有根据的结论。
The marketing campaign promised miraculous results, but the specious claims turned out to be empty promises.
营销活动承诺神奇的效果，但那些夸大的声明最终证明是空头支票。
The philosopher's claim that happiness can be achieved through material possessions was widely regarded as specious by scholars.
哲学家认为通过物质财富就能获得幸福的观点被学者们普遍视为虚幻的。
After careful scrutiny, the so-called "evidence" supporting the conspiracy theory was revealed as specious.
经过仔细检查，所谓的阴谋论证据被证实是站不住脚的。
The professor's argument for abolishing homework was specious, as it overlooked the practical benefits it provides for students.
教授主张废除家庭作业的论据是站不住脚的，因为它忽视了作业对学生实际的好处。
Many people fell for the specious promise of instant success in the get-rich-quick scheme, only to lose their savings.
许多人信以为真快速致富的虚假承诺，结果却损失了他们的积蓄。