To disfigure the mouth—this is how I would interpret it—to disfigure the mouth has a primary effect in rendering one at least temporarily speechless.

把嘴巴丑化——这就是我所理解的——丑化自己的嘴巴使自己暂时不能说话，它是有十分重要影响的。

youdao

Some local citizens think that dredges do awful harm to the landscapes as they disfigure rivers and banks.

一些当地的市民认为这些挖泥机对地貌有严重的伤害，因为它们损毁了河流和河岸。

youdao

And when you fast, be not as the hypocrites, sad. For they disfigure their faces, that they may appear unto men to fast. Amen I say to you, they have received their reward.

因为他们苦丧著脸，是为叫人看出他们禁食来。我实在告诉你们，他们已获得了他们的赏报。

youdao

To disfigure the mouth -- this is how I would interpret it -- to disfigure the mouth has a primary effect in rendering one at least temporarily speechless.

把嘴巴丑化--这就是我所理解的-,丑化自己的嘴巴使自己暂时不能说话,它是有十分重要影响的。

耶鲁公开课 - 弥尔顿课程节选

His DNA was found on a steering lock used to disfigure her face after death, and in a hair recovered from her hotpants, the court has heard.

BBC: Rachel Manning murder trial: Jury told of sex assault

Mary Konye, 21, has been charged with throwing or casting a corrosive fluid with intent to burn, maim, disfigure, disable or do grievous bodily harm.

BBC: Naomi Oni acid attack: Woman charged