Recirculating system
[化] 再循环系统
🧩 词语组成解析
再循环
🗣️ 情景例句
Why is he blowing his horn like that?
为什么他这样子按喇叭？
The weakest goes to the wall.
适者生存。
That's good to know.
幸好知道了这件事。