insulator
🇺🇸
/ˈɪnsəleɪtər/
🇬🇧
/ˈɪnsjuleɪtə(r)/
noun
R
something that stops heat, electricity, or sound from moving through it
Rubber is a good insulator that prevents electric shocks.
橡膠是一種良好的絕緣體，可以防止觸電。
translation
絕緣體
詞形變化
Plural
insulators