adj.引人注目的；（曲调等）易记住的，朗朗上口的；诡诈的；易使人上当的；不连贯的
We need a new slogan. The old one's not catchy enough. 我们需要新的口号，旧的不够吸引人。
He would have to think up some more catchy names for these designs. 他必须为这些艺术作品想出几个更吸引人的名字。
It's not a very catchy name, is it? 它是很难记住的名字，是吧？
The melodies are catchy, fun to sing. 旋律让人记住，唱起来也很有趣。
