adjective🔗Share无精打采，懒散，倦怠。 Showing no interest, vigor, determination, or enthusiasm."the lackadaisical look on his face"他脸上那副无精打采的表情attitudecharactermindhumanChat with AIVocabulary GamePractice Reading
adjective🔗Share懒散，无精打采。 Lazy; slothful; indolent."The student's lackadaisical approach to studying resulted in a failing grade. "这个学生学习态度懒散，结果考试不及格。characterattitudeChat with AIVocabulary GamePractice Reading
