topic

主题（等于theme）；题目；一般规则；总论英释nna subject that people talk or write about

1 hot topic,热门话题；新锐

2 special topic,专题

3 topic for discussion,议题

4 topic sentence,课题句子，主题句子

1 The environment is a popular topic these days..如今环境是一个热门话题。

2 The main topic for discussion will be the proposed new supermarket..讨论的主要议题是拟建中的超级市场。

3 a wide range of topics.广泛的话题