fusion bomb

n. 热核弹(尤指氢弹)

例句与用法：

A third party is formed by the fusion of independent republican and democrats.

一个第三党由共和党和民主党之独立份子联合而组成。

Brass is formed by the fusion of copper and zinc.

黄铜是由铜和锌熔合制成的。

Americans are the fusion of many different races.

美国人是各种种族人的熔合体。

详细释义：

ph.

利用原子聚变时释放之能量的炸弹; 氢弹