noun 下载 🔗分享 绝缘体，绝缘材料。 A substance that does not transmit heat (thermal insulator), sound (acoustic insulator) or electricity (electrical insulator). Examples : "Electricians use insulators, like rubber gloves, to protect themselves from electric shock. " 电工使用绝缘材料，比如橡胶手套，来保护自己免受电击。 material substance physics technology science electric 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 绝缘体，绝缘材料 A non-conductive structure, coating or device that does not transmit sound, heat or electricity (see image) Examples : "To isolate electrical wires from the pylons supporting them, one often uses glass insulators." 为了将电线与支撑它们的高压电塔隔离，人们通常会使用玻璃绝缘体。 material device technology electronics physics electric 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 绝缘材料安装工，隔热工. A person who installs insulation. Examples : "The company hired several insulators to prepare the old house for winter. " 这家公司雇用了几个隔热工，为老房子过冬做准备。 person job building industry 与AI对话词汇游戏阅读练习
