witticism的例句（witticism在句子中的用法）

• His witticism was as sharp as a marble. 他的打趣话十分枯燥无味.
• He tries to lighten his lectures with an occasional witticism. 他有时想用俏皮话使课堂活跃.
• Both doctor and Don smiled at this witticism. 大夫本人和老头子都对这样的打趣发笑了.