a coquettish smile的用法和样例：
- Mrs. Shen twisted around and gestured at her husband, saying with a coquettish smile, "Why bring up that thing of mine?
- The young man, flattered, sat down nearer to her with a coquettish smile,
- She bit her lip and shot the young man a coquettish smile, then exclaimed peevishly
- Oh, yes! She was a coquettish creature!
- a coquettish smile, manner