APMa piano with strings that are in a vertical position 竖[立]式钢琴 → grand piano
→5see picture at 见图piano1
Examples from the Corpus
upright piano• The room contained two hard chairs, a desk and an upright piano.• There was an upright piano and a piano bench.• There was an upright piano in the far corner with a row of framed photographs on top.• An upright piano stood against one wall, a row of framed photographs on top of it.• So was the upright piano, that is, it would be when I finished paying for it.