腐朽的英文：
rotten
degenerate

It must be accepted that wood is perishable.
众所周知，木材是容易腐朽的。

Smelling of mildew or decay;musty.
发霉味的;腐朽的

The decadent puppet regime was falling apart.
那个腐朽的傀儡政权正在土崩瓦解。

Whilst the detoxification requires energy, slow decay may still occur
由于解毒作用需要能量，所以缓慢的腐朽仍然会发生。

"carious:Having caries, especially of the teeth; decayed."
龋的,骨疡的:长有龋或骨疡的,尤指牙齿被蛀蚀了的;腐朽的。

To infect with corruption or decay.
使腐败传染腐化或腐朽

The newly emerging forces are bound to defeat what is corrupt and degenerate.
新生力量必然战胜腐朽力量。

The body is corruptible but the spirit is incorruptible.
肉体会腐败,但精神不腐朽。

In a month the ancient and decayed system of the aristocratic order had collapsed.
一个月以后，古老、腐朽的贵族统治制度彻底瓦解了。

The big decadent forces will give way to the small new-born forces
腐朽的大的力量要让位给新生的小的力量。

That was a rotten trick!
那样做太轻率了！

Early ripe, early rotten.
早熟早烂(早慧早衰)。

This pear is rotten at the core.
这个梨子的果心腐烂了。

The chopping board is rotten.
这案板糟了。

That was a rotten thing to do, you skunk!
那种事做得太缺德了，你这卑鄙的家伙！

"degenerative:Of, relating to, causing, or characterized by degeneration"

Asteroid hyalosis is a degenerative condition of the eye.
星状玻璃体症是一种眼部退行性疾病。

A translucent product of some degenerative skin conditions.
透明角质皮肤衰退时分泌的一种半透明产物

The debate was degenerating into partisan squabbling.
辩论变成了党派间的争吵。

The argument degenerated into a row.
争论变成吵架。