flighty
🇺🇸
/ˈflaɪti/
🇬🇧
/ˈflaɪti/
Someone who changes their mind, interests, or behavior very often and does not take things seriously.
The flighty student changed her major four times in her first year of college, unable to decide on a path to follow.
변덕스러운 학생은 대학 첫 해에 네 번이나 전공을 바꿔, 어떤 길을 따라가야 할지 결정하지 못했다.