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
One step at a time.
做事要一步一步来。
I've got a lot of things to do before I can leave.
在我能离开以前,我有很多事情做。
Mathilde! I didn't know. I'm sorry. But what happened?