Semiconductor radiation detector
[电] 半导体辐射探测器
🧩 词语组成解析
🗣️ 情景例句
It was so exciting to meet her again after so many years.
多年以后和她再相遇是多么让人激动啊!
Honesty may be dear bought,but can never be an ill pennyworth.
高价买诚实，永远也值得。
Yes, they're free. But there's usually a long line.
是的，免费。但常常要排长队。