adverb🔗Share真剣に, 熱心に, 誠実にIn an earnest manner; being very sincere; putting forth genuine effort."The student earnestly studied for the exam, putting in genuine effort to succeed. "学生は試験のために真剣に勉強し、成功するために真摯な努力をしました。attitudecharactermoralqualityChat with AIVocabulary GamePractice Reading
