例句
Food is always a popular topic in our house.
食物在我们家一直是个热门话题。
Climate change has become a central topic in school discussions about the future of our planet.
气候变化已成为学校讨论地球未来时的核心话题。
常用搭配
- a topic of discussion｜讨论的话题
- a controversial topic｜有争议的话题
- change the topic｜转换话题
- research topic｜研究课题
词形与相关词
topical (adj.)
用法提示
topic指讨论或写作的主题；title指文章等的标题。