例句
These muddy footprints demonstrate that someone entered the kitchen.
这些泥脚印表明有人进过厨房。
Recent studies demonstrate that regular physical activity can improve concentration and support students' mental health.
近期研究表明，经常进行体育活动可以提高注意力，并促进学生的心理健康。
常用搭配
- demonstrate that｜表明……
- demonstrate how｜演示如何……
- demonstrate a commitment to｜体现对……的投入
- demonstrate against｜示威反对
词形与相关词
demonstration (n.) · demonstrator (n.) · demonstrable (adj.)
用法提示
证明某事常用demonstrate that从句。