合成形容词 “top-drawer” 是一个非正式的说法，意思是 “最优秀的，顶级的”。
例句

That was a top-drawer meal – I’ll definitely go back to that restaurant again.
那顿晚餐真是一流。我一定会再去那家餐厅用餐。

The singer gave a top-drawer performance.
这名歌手献上了一流的演出。

They live in a top-drawer house with a swimming pool in the garden!
他们住在一栋顶级豪宅里，花园里还配有游泳池！