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.
橡胶是一种良好的绝缘体，可以防止触电。
translation
绝缘体
词形变化
Plural
insulators