Knows
v. 知道（know的第三人称单数形式）
🗣️ 情景例句
This is my sister Susan.
这是我妹妹Susan。
The doctor advised me to stay indoors more.
医生劝我要多待在屋子里。
In my letter, I told her that she could stay with us.
我在信中告诉她，她可以和我们住在一起。