body substance

ریشه

The word 'body' comes from Middle English 'bodi', from Old English 'bodig', meaning 'trunk' or 'torso'. 'Substance' comes from Latin 'substantia', meaning 'essence' or 'substance'.

مثال

• Blood is an important body substance.
• The body substance of plants differs from that of animals.
• Body substances can be analyzed in a laboratory.