Definition: very shocking and surprising Level: C1
他赚了惊人的一笔钱。
He earns a ___staggering amount of money.
然而，预计到2010年将上升到惊人的98%。
However, it is expected to rise to a ___staggering 98% in 2010.
这个项目的成本是惊人的。
The cost of the project is ___staggering.
