1. The company tried to buy up all available land in the area.
该公司试图收购该地区所有可用土地。

2. People rushed to buy up essential supplies before the storm.
人们在暴风雨前抢购必需品。

3. Investors began to buy up shares of the growing tech firm.
投资者开始大量买入这家成长型科技公司的股票。

4. He decided to buy up all the remaining tickets for the event.
他决定买下所有剩余的活动门票。

A: Why are people trying to buy up all the goods?
A：为什么人们在试图抢购所有商品？

B: There is news that prices may rise soon.
B：有消息说价格可能很快会上涨。

1) 指在市场中大量购买以控制供应

2) 表示集中收购某类商品或资产

3) 常用于经济或商业新闻语境

1. 大量购买；收购

e.g. They tried to buy up all the land near the coast.
他们试图收购海岸附近的所有土地。

verb

1. to purchase as much as possible of something, especially in order to control supply or for future use

Synonym: purchase, acquire, accumulate