Oughtness
有义务的状态
🗣️ 情景例句
Can I use your car for a couple of hours?
我们能借你的车用几个小时吗？
Put the shoe on the right foot.
责备应受责备者，表扬应受表扬者。
You really see the shape of the land.
你确能饱览大地的风貌。