compactor
🇺🇸
/kəmˈpæktər/
🇬🇧
/kəmˈpæktə(r)/
A machine that squashes things like garbage to make them take up less space.
The city uses a compactor to make the trash smaller so it can fit in the garbage truck.
城市使用壓縮機使垃圾變小,以便能夠放入垃圾車。