trying to attract attention by pretending to be sexually interested in someone, in a pleasant but not serious way

She greeted him with a coquettish smile. 她向他打招呼，脸上露出卖弄风情的微笑。

She is a fresh-faced, coquettish, giggly girl. 她是一个青春洋溢、风骚迷人、爱笑的女孩。