Trifocal
a. 三焦距的\\nn. 三焦距透镜, 三焦距眼镜
🗣️ 情景例句
Don't stand on ceremony, make yourself at home.
别客气，随便吃。
To pay a person in his own way.
以其人之道还治其人之身。
My name is Gao Hui. What is your name?
我的名字是高惠，你叫什么名字？