1. The major components of acidic fraction are phenols and organic acids. ���������Ҫ�ɷ��������л�������ɡ�
2. Start enjoying luxury vacations at a fraction of the price other people pay! ��������˶���֧���ļ۸��ܿ�ʼ���ܺ������ڣ�
3. The cost of copying a disk of software or a tape of music is a fraction of the cost of the product. ��ʵ�ϣ�����һ���������̻���һ�����ִŴ��ijɱ���ֻ�������Ʒ�������ɱ���һС���֡�
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n.
1. a component of a mixture that has been separated by a fractional process
2. a small part or item forming a piece of a whole
3. the quotient of two rational numbers v.
1. perform a division