音乐会上挤满了附庸风雅的人，他们热烈鼓掌却连最基本的乐理都不懂。

The concert hall was packed with ___dilettantes who clapped enthusiastically but couldn't even read sheet music.

她只是艺术界的业余爱好者，偶尔去画廊转转却从不深入研究。

She's just one of those ___dilettantes in the art world, occasionally visiting galleries but never diving deep.