Perfect competition
[经] 完全竞争
🧩 词语组成解析
🗣️ 情景例句
are going to spend a second honeymoon at the Watermill Inn.
将到Watermill Inn去度第二次蜜月。
The milk in the refrigerator has begun to turn sour.
冰箱里的牛奶开始腐败了。
I didn't know he was the richest person in the world.
我不知道他是世界上最有钱的人。