Vocabulary

物質

material; substance

noun
N3 freq #3

Example sentences

The expedition's supplies soon gave out.

Water and ice are the same substance in different forms.

Scientists deal mainly with physical matters.

Salt is a useful substance.

Another interesting source of energy is the heat that can be recovered from radioactive waste material.

The substance is light enough to float on the water.

But light does not travel at the same speed through all materials; it goes slower through some than through others.

Matter changes its form according to temperature.