dead adj. 无生命的；呆板的；废弃了的；
例句
Suppose him dead—what then?
假如他死了—那怎么办？
Our bodies slough off dead cells.
我们的身体会自然脱掉死细胞
He was certified dead on arrival.
他送到时被证实已死亡。
She could be dead for all I know.
她说不定已经死了。
He felt half dead with tiredness.
他感觉累得半死。
The group had shot dead another hostage.
这伙人又打死了一名人质。
