Predefined exception
[计] 预定义异常
🧩 词语组成解析
a. 预先定义的
🗣️ 情景例句
Change the light bulb, it's burnt out.
换一个灯泡吧，它烧坏了。
Maybe they're farmers.
他们可能是农民。
Come and help!
咱们去帮帮忙吧！