Undefinition
[计] 未定义, 未定界
🗣️ 情景例句
If there's anything you need while you're in town, just let me know.
你在镇上有什么需要，就告诉我吧。
It's a pain in the neck having to meet them at the airport.
必须到机场去接他们，真讨厌。
I think we can draw up a tentative plan now.
我认为现在可以先草拟一具临时方案。