catchy

The advertisement used a catchy jingle that stayed in my head for the rest of the day.

(Chinese) 广告使用了一段朗朗上口的旋律，在我脑子里回响了一整天。

A catchy title is essential if you want people to click on your online blog post.

(Chinese) 如果你想让人点击你的在线博客文章，一个引人注目的标题是必不可少的。