"I love you," I mouth before I disappear into-what?

“我爱你，”我用口形说出，紧跟着我就消失于——什么？

youdao

I'm fading too fast. I have no strength. "I love you," I mouth before I disappear into-what?

我衰退得太快了。我没有力气。“我爱你，”我用口形说出，紧跟着我就消失于——什么？

youdao

I clapped a hand over her mouth.

我猛地用一只手捂住了她的嘴。

《柯林斯英汉双解大词典》

The idea is that mothers would pour the liquid into the baby's mouth as part of an H.I.V.treatment program.

VOA: special.2010.05.24

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

Most of the time I walk down Fifth Avenue with my mouth just watering

很多时候，我在第五大道都是边逛边馋涎欲滴，

小心超额消费 - SpeakingMax英语口语达人

Someone could tell me what it takes to be a great computer programmer and I could mouth talking points about how important computer programming is but I will never be a computer programmer.

FORBES: Paul Ryan Was a Fitness Trainer and Turkey Bacon Salesman After College

But no sooner had I stuffed one in my mouth that I saw that they were vegan.

CNN: A mancation failure in San Francisco

And as soon as I got to the mouth of the harbor, I saw eight dolphins.

NPR: Missing Dolphins Return to Gulf Coast