insufficiently
🇺🇸
/ˌɪnsəˈfɪʃntli/
🇬🇧
/ˌɪnsəˈfɪʃntli/
Not enough for what is needed or expected.
The food was insufficiently prepared, so it was not ready on time.
음식이 충분히 준비되지 않아 제 시간에 준비되지 않았습니다.