Oughtness
有义务的状态
🗣️ 情景例句
Get busy with your famous apple pie.
快做你拿手的苹果派吧。
There's nothing interesting in the newspaper.
报纸上没有什么有趣的新闻。
As soon as he saw us, he picked up a long pipe which was covered with coins and opened one of the baskets.
他一见我们，就拿起了一个长长的上面镶有硬币的管乐器，并掀开了一个筐的盖子。