have a corner on

• 垄断(某物)=to have a(the) corner (on)

have a corner on的用法和样例：

例句

1. They once had a corner on the corn market.
   他们曾一度垄断了玉米市场。
2. Our goal is to corner the market nationwide.
   我们的目标是要垄断全国市场。