超级隔热的;超级隔音的;超级绝缘的extremely well insulated (= covered and surrounded with a material or substance in order to stop heat, sound, or electricity from escaping or entering)
The flats are super-insulated and require no heating. 这些公寓的隔热性能非常好，不需要取暖设备。
All the walls, doors, and windows in the building are superinsulated. 楼里所有的墙、门和窗户都经过了超级隔热处理。