Dentograph
牙图解
🗣️ 情景例句
How will you celebrate Chinese New Year?
你们是如何庆祝春节的？
How old are you?
你多大了？
Computers have become smaller and smaller, more and more powerful and cheaper and cheaper.
计算机已经变得体积越来越小，功能越来越多，价格越来越低，