insulator
US /ˈɪn.sə.leɪ.t̬ɚ/
UK /ˈɪn.sə.leɪ.t̬ɚ/
名詞
1.
絕緣體, 隔熱材料
a substance or device that does not readily conduct electricity, heat, or sound
範例:
•
Glass is a good electrical insulator.
玻璃是一種很好的電絕緣體。
•
The walls are filled with foam as a thermal insulator.
牆壁填充了泡沫作為熱絕緣體。
在 Lingoland 學習這個單詞