v. construct a theory about
v. form or construct theories
vi. 建立理论, 讲理论, 推理
1. Scientists often theorize about the origins of the universe.
科学家们常常对宇宙的起源进行理论推测。
2. In class, we theorized how climate change could affect future generations.
在课堂上，我们推测了气候变化可能对未来几代人产生的影响。
3. Many authors theorize about the motivations behind human behavior.
许多作者对人类行为背后的动机进行理论分析。