Submitted by admin on Sun, 04/27/2014 - 12:27
definition:
The action of insulating something
sentence:
You can keep your home warmer through insulation.
difficulty:
medium
toefl frequency:
2
adverb:
adjective:
adverb sentence:
adjective sentence:
verb:
insulate
verb sentence:
With hot water heating systems, the diameter of the piping remains constant, the slope is irrelevant, and all lines are insulated to prevent heat loss.