melt in one's mouth
To be so tender as to seem to need no chewing.
The chicken was so tender that it melted in your mouth.
To taste very good; be delicious.
Mother's apple pie really melts in your mouth.
mouth-watering
Smelling or looking very good to eat.
It was a mouth-watering meal.
out of the mouths of babes
Устами младенца глаголет истина; о ситуациях, когда дети неожиданно говорят, что умное или мудрое.
We should ask your daughter’s opinion on that deal - out of the mouth of babes, you know.
Надо спросить, что твоя дочурка думает по поводу этой сделки – устами младенца глаголет истина.
plum in one's mouth
О тех, кто разговаривает с характерным для высших слоёв общества произношением.
He speaks just like an aristocrat - with a plum in his mouth!
Он разговаривает как аристократ – такой напыщенный!
poor-mouth
To be constantly complaining about one's poverty; keep saying how one cannot afford the better things in life.
Uncle Jack indulges in an awful lot of poor-mouthing, but we know that he has half a million dollars stashed away in a secret savings account.
put one's foot in it
put one's foot in one's mouth
To speak carelessly and rudely; hurt another's feelings without intending to; make a rude mistake.
Сказать какую-либо грубость; говорить необдуманно; поранить чьи-либо чувства по неосторожности; сделать грубую ошибку.
He put his foot in it with his remark about self-made men because Jones was one of them.
She put her foot in her mouth with her joke about that church, not knowing that one of the guests belonged to it.
He was afraid lest he should put his foot in his mouth, so he decided to keep silent.
Он боялся того, как бы не попасть впростак, поэтому он решил молчать.
Fred really put his foot in his mouth when he called his supervisor by the wrong name.
I really put my foot in it when I forgot my girlfriend’s birthday and didn’t buy her anything. She almost lost her cool.
I put my foot in it when I asked Meg about the party. It turned out she hadn't been invited.
put words into one's mouth
To say without proof that another person has certain feelings or opinions; claim a stand or an idea is another's without asking; speak for another without right.
When he said "John here is in favor of the idea." I told him not to put words in my mouth.
run off at the mouth
To talk too much; be unable to stop talking.
"Shut up, John," our father cried. "You are always running off at the mouth."