Insulated
a. 隔热的；绝缘的
📖 牛津释义
insulated
adj protected in this way （受到）绝缘的, 隔热的, 隔音的
an insulated wire, ie to avoid an electric shock 绝缘电线
a well-insulated house, ie to avoid loss of heat 隔热性能良好的房子.
🗣️ 情景例句
We were all sorry when we heard that your brother had had an accident.
我对你弟弟的意外感到遗憾。
We can't recall how long it's been.
我们记不起来经历了多久了。
That's all, thank you.
就这些，谢谢。