ground zero
导读：ground zero读音音标
英 [ɡraund ˈziərəu]美 [ɡraʊnd ˈzɪro]
ground zero意思解释
n.开始；起点；爆心投影点； 英英释义 ground zero n.the target of a projectile (as
英 [ɡraund ˈziərəu]美 [ɡraʊnd ˈzɪro]
ground zero意思解释
n.开始；起点；爆心投影点； 英英释义 ground zero n.the target of a projectile (as
ground zero读音音标
英 [ɡraund ˈziərəu]
美 [ɡraʊnd ˈzɪro]
ground zero意思解释
n.
开始；
起点；
爆心投影点；
英英释义
ground zeron.
the target of a projectile (as a bomb or missile)
the site of the World Trade Center before it was destroyed
the point of detonation (or above or below) of a nuclear weapon
