Coolidge tube
[医] 库里吉氏管(热阴极X线管)
🧩 词语组成解析
柯立芝（姓氏）
🗣️ 情景例句
What did you learn at school today?
你今天在学校学了什么？
Are you pulling my leg?
你在开我玩笑吗？
But Jiang Honglin from Class 2 was running very fast.
但是2班的江红林跑得非常快。