Unappropriated
a. 未被占用的,未被指定的
✅ 同义词
🗣️ 情景例句
What's that?
什么意思？
Thank you, if it's not too much trouble.
谢谢了，如果不是太麻烦的话。
The Wayle is a small river that cuts across the park near my home.
威尔河是横穿过我家附近公园的一条小河。