Unfound
a. 尚未找到的,未被发现的
✅ 同义词
🔴 反义词
🗣️ 情景例句
I guess we were thinking the same thought.
我想我们的心意相同。
To fly away
飞走
The train was late but nobody knew the reason for the delay.
火车晚点了，但没人知道为什么。