Teeterboard
n. 跷跷板
✅ 同义词
🗣️ 情景例句
There has been very little progress this term.
这学期没有什么进步。
We know not what is good until we have lost it.
有的时候不爱惜，失了以后空叹息。
Can you imagine how much he paid for that car?
你能想象他买那车花了多少钱吗？