v.竖立；颠倒；颠覆；倒立
We'll have to upend the cupboard to get it through the door. 我们得把碗橱倒过来才能抬过这门。
If successful, we will upend our main competitors. 如果成功，我们将击败我们的主要竞争对手。
Economists began to doubt the possibility of a financial crisis so severe it would upend the economy. 经济学家开始怀疑爆发撼动经济的严重金融危机的可能性。
adj.惊人的；巨大的
颠倒，倒置；使竖立（ upend的过去式和过去分词 ）
