superconductivity
n[U]
(physics 物) property of certain metals, at temperatures near absolute zero, of having no electrical resistance, so that once a current is started it flows without a voltage to keep it going 超导电性.
🗣️ 情景例句
Oh!
噢!
The tongue of idle persons is never idle.
懒汉的舌头并不闲。
They were climbing up the wall of the house and then on to the leaves of the tree.