appendage
🇺🇸
/əˈpendɪdʒ/
🇬🇧
/əˈpendɪdʒ/
Something attached to a larger or more important thing.
The small room was just an appendage to the main building, serving no real purpose.
小房间仅是主楼的一个附属部分,没有实际用途。
A part sticking out of a living creature that has a specific function.
An octopus uses its appendages to explore its environment and grab things.
章鱼使用其附肢探索环境并抓取物体。