unruffled
🇺🇸
/ʌnˈrʌfld/
🇬🇧
/ʌnˈrʌfld/
Not disturbed or worried by something; calm and composed.
Despite the chaos around him, John seemed completely unruffled.
주변이 혼란스러웠지만, 존은 완전히 평온해 보였다.