Diffusiveness
扩散
🗣️ 情景例句
Have yo ever been to Teem Plaza?
你到过天河城吗？
Please try to focus your attention on the speaker.
请试着把注意力集中于演讲的人。
Last week, a group of Class 3 students decided to go to the museum in the centre of the town.
上星期，3班的一群学生决定去参观位于城镇中心的博物馆。