Teeterboard
n. 跷跷板
✅ 同义词
🗣️ 情景例句
What are you trying to say?
你想说什么？
The stronger the motivation, the more quickly a person will learn a foreigh language.
一个人学外语的动力越强大、学得就越快。
Dentists always ask questions when it is impossible for you to answer.
牙科医生们总是在你无法作出回答的时候向你提出问题。