Insulator
01
绝缘体, 隔热材料
a substance that doesn't conduct heat, sound, etc.
例子
The walls were lined with an insulator to keep the room warm.
墙壁上衬有绝缘体以保持房间温暖。
Rubber gloves act as an insulator, preventing electric shocks.
橡胶手套作为绝缘体，防止电击。
词汇树
insulator
insulate
insul
