nuclear umbrella

• 核保护伞

nuclear umbrella的用法和样例：

例句

1. But it was an ally against communism, like Europe sheltering under the US nuclear umbrella, and provided an Asian pillar for the market economy.
   然而，它是对付共产主义的一个盟友，就像躲在美国核保护伞下的欧洲一样，还成为了市场经济在亚洲的支柱。