堕落的英文：
become depraved

参考例句：

Marked by immorality and perversion;depraved.
贪污的，堕落的以不道德或堕落为特征的;堕落的

To corrupt morally;debase.
道德败坏;使堕落

He disowned his reprobate son.
他声明与堕落的儿子脱离关系。

Religious societies may dwindle into factious clubs.
宗教团体可能堕落为宗派俱乐部。

A number of the most flagrantly debauched aldermen, it is true, were defeated
不错，有些臭名远扬十分堕落的市参议员落了选。

a snotty little scion of a degenerate family-Laurent Le Sage; they're snobs--stuck-up and uppity and persnickety.
堕落家庭的傲慢的小孩-劳伦·德·塞奇；他们傲慢、自大、难应付。

The trade of critice, in literature, music, and the drama, is the most degraded of all trades.——C. Sainte-Beuve
文学、音乐和戏剧批评家的行业是所有各行业中的一种最堕落的行业。——马克吐温

The result is immorality and delinquency; in short, personal and social disorganization
其后果便是道德堕落与犯罪现象，简言之，就是个人的与社会的解组。

Go to the `bad; become completely immoral
道德败坏堕落.

Morally corrupt;perverted.
道德败坏的;堕落的

become是什么意思：
v. 成为；变得；适合；相称

To become blunt.
变钝，变迟钝

To become inflated.
膨胀变得充了气的。

To become firm or gelatinous; congeal.
凝固凝结或变硬；冻结

To make or become firm.
使稳定，使变坚固

The presumption has become that such regimes will endure.
目前的推测已经变成, 这种政权将会长期存在。

depraved是什么意思：
a. 堕落的,颓废的,卑鄙的

Given to vice, immorality, or depravity.
品行不良的邪恶的、不道德的或者堕落的

Pornography is defined by its `tendency to deprave or corrupt'.
是不是色情作品, 要看它有没有‘诱人堕落或伤风败俗的倾向’.

The habit of lying sometimes deprave a child's character.
说谎的习惯有时会败坏儿童的品格。

Galbraith said that her husband was a depraved monster who threatened and humiliated her.
加尔布雷思说她丈夫是个没有人性的恶魔，威胁她并羞辱她。

apollo promptly transformed his depraved pair of ears into those of an ass
阿波罗当场把他那对不辨雅俗的耳朵变成了一对驴耳朵。