a group of things or people acting or taken together as a whole, especially a group of musicians who regularly play together

The Mozart Ensemble is/are playing at Carnegie Hall tonight. 莫扎特乐团今晚要在卡内基厅演出。

She bought a dress and matching hat, gloves, and shoes - in fact the whole ensemble. 她买了一件连衣裙，还有与之配套的帽子、手套和鞋子——实际上是全都配齐了。