亚洲AV成人精品一区二区三区四区|快播日韩美嘛豆一区|国产欧美激情a级免费|一级黄片AAA色一品|久久国产成人精品Av|谁有AV免费观看|成人高清国产视频|日韩区欧美区久久综合一区|在线观看黄色网页|亚洲欧美国产11

單詞乎

insulator

音標['insjuleit?]
insulator是什么意思、insulator怎么讀

insulator漢語翻譯

n. 絕緣體, 從事絕緣工作的工人
【化】 絕緣體; 絕緣器; 絕緣子; 隔離劑
【醫(yī)】 絕緣體

insulator英語解釋

名詞 insulator:

  1. a material such as glass or porcelain with negligible electrical or thermal conductivity
    同義詞:dielectric, nonconductor

insulator例句

  1. Conductors let electricity through, but insulators don't let through.
    導體讓電流通過,而絕緣體則不讓通過。

insulator詳細解釋

in.su.la.tor

n.(名詞)
A material that insulates, especially a nonconductor of sound, heat, or electricity.
絕緣體:絕緣材料,特別是聲、熱、電的非導體
A device that insulates.
絕緣裝置

0
糾錯