复数： topics
易混淆的单词： TOPIC

提示：点击例句中的单词，就可以看到词义解释

It 's a fraught topic lately .

最近这是个令人担忧的话题。

Each of those reasons is a topic .

每个原因都是一个主题。

How did you first get interested in this topic ?

你第一次是如何对这个课题感兴趣的？

It has been a hot topic of conversation .

这是现在大家热议的题目。

Cognitive enhancements are a complex topic , but they have aspects that are intrinsically valuable .

认知增强是一个复杂的论题，但在许多方面是自有其价值的。