Teacherless learning
[计] 无教师学习
🧩 词语组成解析
[计] 无教师的
🗣️ 情景例句
It's so good to have you home again ...
真高兴 ，你又回家了……
Give me a discount!
打个折吧！
The wagging dance meant that food was far away.
摇摆舞表示食物在远处。