insulators

常見例句

Conductors let electricity through, but insulators don't let through.
導(dǎo)體讓電流通過，而絕緣體則不讓通過。
Conductors and insulators are of great use .
導(dǎo)體和絕緣體都很有用。
Galvanized Accessories For Glass Insulators.
玻璃絕緣體用電鍍附件。
Conductors and insulators are of great use.
導(dǎo)體和絕緣體都很有用。
Sapphire is one of the best insulators.
藍(lán)寶石是最好的絕緣材料之一。
These things are called insulators.
這樣的物質(zhì)我們叫絕緣體。