AU GRAND SÉRIEUX
Meaning of AU GRAND SÉRIEUX in English
transcription, транскрипция: [ ō-gräⁿ-sā-ryœ ]
foreign term
Etymology: French
: in all seriousness
Merriam-Webster's Collegiate English vocabulary.
Энциклопедический словарь английского языка Merriam Webster.
2003