点击下方单词,选择对的这个单词
点击下面链接下载与本句相关的学习资源，包括PDF教材和音频练习，方便课后复习：
1. (与刚见面的人)开始(攀谈或讨论问题)If you fall into conversation or a discussion with someone, usually someone you have just met, you start having a conversation or discussion with them.
1. be included in or classified as
e.g. This falls under the rubric 'various'
Synonym: fall under
多通过句子记忆单词，而不是单独死记硬背。
