Unexpectedness
n. 出乎意外, 突然
📖 牛津释义
unexpectedness
n [U].
🗣️ 情景例句
We just got here.
我们才刚刚到这儿。
Hello. Could I please speak to Miss Davis?
喂，麻烦你，请戴维斯小姐听电话。
when the plane suddenly turned round and flew back to the airport.
这时飞机突然调转头来，飞回了机场。