adverb🔗Share끊임없이, 끈질기게In a relentless manner."The student worked relentlessly on her project, staying up late every night. "그 학생은 매일 밤 늦게까지 깨어 있으면서 프로젝트에 끊임없이 매달렸다.actionattitudecharacterwayChat with AIVocabulary GamePractice Reading