Footedness
利足性
🗣️ 情景例句
I'm sorry, Robbie.
对不起，Robbie。
A friend is never known till a man have need.
不到患难时，永远不能认识真正的朋友。
If one group of people were disturbed from their eye-movement sleep for several nights on end,
如果有两组人，一组人连续几夜在眼球队活动时被叫醒；