insulator
US /ˈɪn.sə.leɪ.t̬ɚ/
UK /ˈɪn.sə.leɪ.t̬ɚ/
명사
1.
절연체
a material or covering that electricity, heat, or sound cannot go through:
예시:
•
Generally, plastics tend to be good insulators.
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관련 단어:
절연체
a material or covering that electricity, heat, or sound cannot go through: