insulator的复数形式为：insulators...

insulator的音标：insulator的英式发音音标为：['ɪnsjuleɪtə(r)]insulator的美式发音音标为：['ɪnsəleɪtə(r)]...

Fat is an excellent insulator against the cold.脂肪是极好的抵御寒冷的绝热体。Dry air is a good insulator, but sea water is not.干燥空气是一种好绝缘物, 海水则不是.The atoms of an insulator hold their electrons very tight.绝缘体的原子把电子抓得很牢....

Fat is an excellent insulator against the cold.脂肪是极好的抵御寒冷的绝热体。Any two conductors separated by an insulator are said to form a capacitor.由绝缘体隔开任何两个导体就组成电容器.The FRP is an insulator to electricity, so it is good in safety.因...

n.绝缘，隔热或隔音等的物质或装置，隔离者，隔离物，隔振子，隔电子...