1. The invention discloses an inner core accelerating cyclone separator of a vacuum cleaner. ������һ������������������ں˼���ʽ�����������
2. Fierce competition between manufacturers of mobile devices is also accelerating the introduction of wireless charging. �ƶ��豸������֮�伤�ҵľ���Ҳ���������߳�缼�������롣
3. An accelerating universe, then, resembles a black hole in that it has an event horizon, an edge beyond which we cannot see. ���ǣ�һ�����������е����棬����һ���ڶ�������¼��ӽ磬�ڴ˱߽�֮����������Ƕ���������
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adj.
1. increasing in speed; becoming progressively faster