deboost phase

例句：

1. 1. The team's performance has deboosted their confidence.
   团队的表现降低了他们的自信。
2. 2.The economy is expected to deboost in the coming years.
   预计经济在未来几年将有所减弱。
3. 3. The company's stock price deboosted after the announcement of a new product.
   公司在宣布新产品后，股价有所下跌。