contraption
🇺🇸
/kənˈtræpʃn/
🇬🇧
/kənˈtræpʃn/
A device or invention that looks complex or unusual.
The inventor unveiled a peculiar contraption that could clean the pool with just a push of a button.
发明家展示了一个奇特的装置,只需按一下按钮就能清洁游泳池。