Perfect competition
[经] 完全竞争
🧩 词语组成解析
🗣️ 情景例句
When you're ready to get off, remember to press the button near your seat.
当你要下车时，记得按你座位旁的按钮。
All truths are not to be told.
真理并不都能说得清。
We'll have to discuss about the total contract price.
我们不得不讨论一下合同的总价格问题。