substance ['sʌbstəns]

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n. ���ʣ�ʵ�ʣ��ʲ�����ּ

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n. core��matter��meaning��means

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material��matter��substance��stuff
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1. This black substance is carbon.
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2. How do you know if a substance contains acids?
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3. Dandruff is an oily substance and is usually grey or yellow.
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ӢӢ����

n.
  1. that which has mass and occupies space
  2. the stuff of which an object consists
  3. the choicest or most essential or most vital part of some idea or experience
  4. the idea that is intended
  5. considerable capital (wealth or income)
  6. what a communication that is about something is about

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substance
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active substance
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fundamental substance
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ground substance
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inorganic substance
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