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Diamond
What does it mean?
Homebowners are being encouraged to insulate their homes to save energy.
What does 'insulate' mean? Please give me some examples.
Thank you!
Home owners
2012年4月27日 21:57
回答 · 2
1
insulate = protect
In this case they insulate against the cold. It keeps the warmth inside and the cold outside. Europe's a cold place, remember?
2012年4月27日
Diamond, here are some examples from the Merriam-Webster's Learner's Dictionary: http://www.learnersdictionary.com/search/insulate
I recommend this site to many students.
2012年4月28日
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