凯茜的用法和样例：
例句
-
凯茜只是出于礼貌地笑了笑，但他并没有真正理解这一笑话。
Cathy laughed just to be polite, but the joke was really over her head. -
她取名凯瑟琳，但人叫她凯茜。
She is named Catherine, but is called Cathy. -
凯茜洗完头发用发夹做成卷发。
Cathy washed her hair and put it up in pin curls. -
向凯茜说点好听的话吧。她喜欢别人恭维。
Say something nice to Cathy. She thrives on compliments.
