jué​yuán​tǐ

electrical insulator

绝缘体 (絕緣體) jué​yuán​tǐ
electrical insulator noun
A substance or material that does not readily conduct electricity.
thermal insulator noun
A material used to prevent or reduce the transfer of heat.

Frequency

Movie subtitles
0.060 per million appears in 0% of films
Written text
0.208 per million

Sources

Definitions
CC-CEDICT