Introductions
n. 介绍( introduction的复数形式 ); 引言; 引进; 新采用的东西
🗣️ 情景例句
Are all these goods made in your factory?
所有这些货物都是贵厂生产的吗？
He was absent yesterday. Do you know why?
昨天他没到，你知道为什么吗？
They were talking loudly.
大声地说着话。