1. She is an impulsive person; we never know what she will do next. ���Ǹ����׳嶯���ˣ����Ǵ�����֪������һ������ʲô��
2. Remind the person concerned, adolescents should strengthen self-discipline, not because of his impulsive affect the future living. �й���ʿ���ѣ�������ŮҪ��ǿ���ɣ���Ҫ��Ϊһʱ�嶯Ӱ���Լ��պ�����
3. Finally use the dynamic three axle shear test to research impulsive load function under red clay mechanics and distortion characteristic. ���ͨ�����������������о�������������º�ճ������ѧ�ͱ������ԡ�
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adj.
1. proceeding from natural feeling or impulse without external stimulus
2. without forethought
3. having the power of driving or impelling
4. determined by chance or impulse or whim rather than by necessity or reason
5. characterized by undue haste and lack of thought or deliberation