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
You have the spirit of a teenager, Susan.
你有一股青少年的朝气, Susan。
Short pleasure, long lament.
眼前片刻欢,日后长悲痛。
One moment we were walking along the top of a hill and now we could see no more than about thirty metres ahead of us.