appendage
n
thing that is added to, or that forms a natural part of, sth larger 附加物; 附属物; 组成部分
The elephant's trunk is a unique form of appendage. 象的鼻子是一种独特的附肢.
🗣️ 情景例句
Let's lake this one step at a time.
做这事我们要一步一步来。
I'd like two seats on today's northwest flight 7 to detroit, please.