Unsoluability
不可解性
🗣️ 情景例句
Do we have to pre-book tours, or can we get them on site?
我们必须预定行程， 还是到那个地方再说？
To top others
脱颖而出；获得第一
Is there anything else that I ought to get?
我还该弄点别的什么东西吗？