1. Who can be ringing us at this late hour? ˭������ô����ʱ������Ǵ�绰��?
2. Sally, I'm ringing to ask if you can recommend a good restaurant. ɯ�����Ҵ�����绰���������ܷ��Ƽ�һλ�õIJ�����
3. Two men are chopping away at a log of wood with regular, ringing blows. ������������һ��Բľ�������а����ۣ�����������ž����
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n.
1. the sound of a bell ringing
2. the giving of a ring as a token of engagement
3. having the character of a loud deep sound; the quality of being resonant adj.
1. having a tendency to reverberate or be repeatedly reflected