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
Yes, what can I do for you?
是的,我能为您效劳吗?
Really?
真的还假的啊?
People are always talking about 'the problem of youth'.