v.
（使）隔热（或隔音、绝缘）；（使）免受不良影响；（使）陆地成岛屿（insulate 的过去式及过去分词）
adj.
有隔热（或隔音、绝缘）保护的
例句
In order to make it safe, the element is electrically insulated.
为安全起见，该元件做了绝缘处理。
《柯林斯英汉双解大词典》
In the final step, heavily insulated exterior walls and windows are slotted in by crane.
最后一步，用起重机将高度隔热的外墙和窗户安装进去。
An automobile produces enough heat to warm an average house in winter, and if a house were perfectly insulated, one adult could also produce more than enough heat to warm it.
