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
Jeans are popular among the young.
牛仔裤很受年轻人喜爱。
Success grows out of struggles to overcome difficulties.
成功来自于克服困难的斗争。
We always assume that villagers in remote places are friendly and hospitable.
人们总是以为偏僻的地方的村民们热情好客。