Fn
n. 功能, 函数
🗣️ 情景例句
One day, you'll have your own family,
总有一天，你会有你自己的家，
He that hath a full purse never wanted a friend.
金钱满袋，朋友盈门；钱袋装得饱，朋友不会少。
We should learn the value of money and learn how many hours' work has to be done before we can buy something.
我们应该认识到钱的价值，知道要干多少小时的活，我们才能买某件物品。