单词/词组检索

topic
级别	第2级
音标	[ ˈtɒpɪk ]
解释	n.题目，话题，主题
英英释义	a subject which is discussed , written about or studied
发音
例句	1. On what topic are you talking? 你在谈论什么话题？ 2. This is a topic sentence. 这是个主题句。