buy up
US /baɪ ʌp/
UK /baɪ ʌp/
1.
收购, 买断
to buy all or as much as possible of something
:
•
The company plans to buy up all the available land in the area.
该公司计划收购该地区所有可用的土地。
•
Investors are starting to buy up properties in the city center.
投资者开始收购市中心的房产。