Undecidability
[计] 不可判定性
🗣️ 情景例句
What do you think of the spaceship?
你觉得那个太空船怎么样？
If the sky falls,we shall catch larks.
天垮正好抓云雀；不要杞人忧天。
The rabbit ran to the woods and did not come back any more.
兔子跑进了森林再也没有出来了。