Olshevsky tube
[医] 奥耳舍夫斯基氏管(一种X线管)
🧩 词语组成解析
🗣️ 情景例句
Please don't worry, Marilyn.
请别担心， Marilyn。
Every dog has his day.
凡人都有得意之日。
In a few years the small workshop had become a large factory which employed seven hundred and twenty-eight people.
几年之后，小铺子已经发展成了一个雇有728人的大工厂。