self-annihilation
[英]['selfənaɪə'leɪʃən][美][ˌselfənaɪə'leɪʃən]
n.（在对神默祷中的）自我消灭;
例句:
1.
The big bang should have created matter and antimatter in equal amounts so why didn'tthe universe disappear in a puff of self-annihilation?
宇宙大爆炸应该产生出数量相等的物质和反物质可是为什么宇宙没有像一股青烟般地消失在自我毁灭之中。
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