adjective🔗Share镇定自若，泰然自若。 Not perturbed"Even though the loud construction was happening outside, the student remained unperturbed and focused on her exam. "即使外面施工噪音很大，那个学生仍然镇定自若，专心致志地做她的考试题。attitudecharactermindemotionChat with AIVocabulary GamePractice Reading
