“绝缘”造句
2024年04月05日 23:53:38
他们几乎完全与外界
绝缘了.
They were almost completely cut off from the outside world.
请检查一下我屋子里电线的
绝缘情况.
Please examine the insulation of the electric wires in my house.
电线通常以一层橡皮或纸
绝缘.
One often insulates telephone wires by a covering of rubber or paper.