insulate
US /ˈɪn.sə.leɪt/
UK /ˈɪn.sə.leɪt/
動詞
1.
絶縁する
to cover and surround something with a material or substance in order to stop heat, sound, or electricity from escaping or entering:
例:
•
You can insulate a house against heat loss by having the windows double-glazed.
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