Duopoly
出国 Abroad[经] 双头垄断的生产者
🗣️ 情景例句
If it is caused by the transportation?
如果是由运输造成的呢？
He that would eat the kernel must crack the nut.
要把果仁吃，就得碎果壳。
We must stress that these payment terms are very important to us.
我们必须强调这些付款条件对我们很重要。