• n. 兩家賣主壟斷市場(chǎng)（的局面）；雙頭壟斷市場(chǎng)

duo-, 二。-poly, 賣，詞源同monopoly, oligopoly.

1. They are no longer part of a duopoly on overseas routes.

他們不再是壟斷海外航線的兩強(qiáng)之一。

來(lái)自柯林斯例句

2. Their smaller rival is battling to end their duopoly.

規(guī)模更小的競(jìng)爭(zhēng)對(duì)手正為結(jié)束他們的兩強(qiáng)壟斷局面而抗?fàn)幹?/dd>

來(lái)自柯林斯例句

3. Which of the following best describes duopoly? ( 2 marks )

以下哪一項(xiàng)最好地描述了雙頭壟斷? ( 2分 )

來(lái)自互聯(lián)網(wǎng)

4. A duopoly is an oligopoly with only two members.

雙頭是只有兩個(gè)賣者的寡頭.

來(lái)自互聯(lián)網(wǎng)

5. Which of the following best describes duopoly?

以下哪一項(xiàng)最好地描述了雙頭壟斷?

來(lái)自互聯(lián)網(wǎng)