corner

n. 角落,转角,窘境
v. 将…逼入困境,使...陷入绝境,垄断
[计算机] 角点

He fell and hit his head on the corner of a box.

他跌倒时,头碰到箱子的一角。

By defeating their main competitor this firm has cornered the wheat market.

这家公司击败了主要的竞争对手而垄断了整个小麦市场。