品詞ごとの意味
名詞 1
a material or object that does not easily allow heat, electricity, light, or sound to pass through it.
絶縁体
Rubber is a good insulator of electricity.
ゴムは電気の良い絶縁体です。
同意語
反意語
最終更新時刻: 2025/01/11 11:45
品詞ごとの意味
名詞 1
a material or object that does not easily allow heat, electricity, light, or sound to pass through it.
絶縁体
Rubber is a good insulator of electricity.
ゴムは電気の良い絶縁体です。
同意語
反意語
最終更新時刻: 2025/01/11 11:45