BUTTER WOULDN'T MELT IN ONE'S MOUTH


Meaning of BUTTER WOULDN'T MELT IN ONE'S MOUTH in English

informal You act very polite and friendly but do not really care, you are very nice to people but are not sincere. The new secretary was rude to the other workers, but when she talked to the boss, butter wouldn't melt in her mouth.

American idioms English vocabulary.      Английский словарь американских идиом.