burn-out
A point of physical or emotional exhaustion.
There are so many refugees all over the world that charitable organizations as well as individuals are suffering from donor burn-out.
burst out
storm out
To depart quickly; to act suddenly
Faye and Debbie were so angry at each other that one of them burst out the front door of the house and the other stormed out the back door.
It was so funny to see a little baby in the audience burst out crying when the choir group burst out singing at the start of the recital.
bury the hatchet
hold out an olive branch
To settle a quarrel or end a war; make peace.
The two men had been enemies a long time, but after the flood they buried the hatchet.
butter wouldn't melt in one's mouth
look as if butter wouldn't melt in one's mouth
You act very polite and friendly but do not really care, you are very nice to people but are not sincere.
Волк в овечьей шкуре.
The new secretary was rude to the other workers, but when she talked to the boss, butter wouldn't melt in her mouth.
She looks like butter wouldn’t melt in her mouth, but she has broken so many hearts.
Она выглядит такой невинной, но разбила так много сердец.
buy out
To buy the ownership or a share of; purchase the stock of.
He bought out several small stockholders.
Larger companies often buy out smaller companies that are having financial difficulties.
To buy all the goods of; purchase the merchandise of.
Mr. Harper bought out a nearby hardware store.
Mr. Lee has been trying for some time to buy his partner out so that he can control the company by himself.
by word of mouth
from mouth to mouth
From person to person by the spoken word; orally.
Из уст в уста; устно от человека к человеку.
The news got around by word of mouth.
The message reached him quietly by word of mouth.
I learned about the holiday from work by word of mouth.
Я узнал о выходном от работы со слов другого человека.
The merchant told us that the best customers he had were recommended to him by word of mouth.
call out
To shout; speak loudly.
My name was called out several times, but I was unable to hear it.
To summon someone.
If the rioting continues, the governor will have to call out the National Guard.
camp out
To live, cook, and sleep out of doors (as in a tent).
We camped out near the river for a week.