Cooper pairs
[电] 库柏对
🧩 词语组成解析
Cooper
['ku:pə]
n. 制桶工人;
n. 夫妇；一副（pair的复数）
🗣️ 情景例句
towards refurnishing the old library
去重新整修老图书馆
This is Mr. Jones.
这是琼斯先生。
Mary is still writing letters. She's been writing letters all day.
马力还在写信，她写了一整天的信。