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
Too long. Have a seat and I'll get you a cup of tea.
太久了。请坐,我来给你弄杯茶。
Thank you for inviting me to speak at the dinner.
谢谢你邀请我共进晚餐。
Coal nodded. OK. I can do that. First, I'll need some information about Clare. For a start, how old was she when her father married again?