衰亡的英文怎么说

衰亡的英文：
contabescence

The Downfall, written and produced by Bernd Eichinger, follows Hitler's final days leading up to his suicide.
由伯恩·伊钦格编剧和制作的电影《希特勒的衰亡》讲述了希特勒自杀前最后的一段时光。

What made the Roman Empire decay?
罗马帝国为何衰亡？

At that time, the Roman Empire had already decayed.
罗马帝国在那时已经衰亡。

The feudal system slowly fell into decay,ie stopped working.
封建制度在缓慢地衰亡.

Historians record how Rome fell.
历史学家记载了罗马帝国衰亡的经过.

Would their age-old traditions fizzle out?
他们的古老传统，会不会消失衰亡

All this is not to antedate the demise of the empire
这一切不会使帝国提前衰亡。

Would their age-old traditions fizzle out?
他们的古老传统，会不会消失衰亡？