Doo
n. 豆儿（卡通形象）
🗣️ 情景例句
Nothing's as refreshing as ice water on hot day!
在大热天没有什么像冰水那样提神。
In secondary school, children get more advanced knowledge.
在中学，孩子们得到更高深的知识。
How do you do?
您好！