核弹头

yī sōu xié dài hé dàn tóu de qián tǐng

一艘携带核弹头的潜艇

a submarine carrying nuclear warheads

nián cháo xiǎn yǐn bào le yī kē hé dàn tóu

2006年，朝鲜引爆了一颗核弹头。

North Korea detonated a nuclear warhead in 2006.