Operational principle
[计] 工作原理, 操作原理
🧩 词语组成解析
🗣️ 情景例句
Yeah. Quite a bit different.
是啊， 相当不一样。
You name it. They've got it.
只要你说得出来，他们都有。
Imagine their dismay when they found a beautifully-cooked wallet and notes turned to ash!
可以想像他们发现一只煮得很好看的钱包，钞票已化成灰时的沮丧心情。