a large musical instrument with a row of black and white keys that are pressed to play notes

We're buying a new piano. 我们准备买一架新钢琴。

I play the piano. 我会弹钢琴。

She used to play piano in a jazz band. 她以前在一支爵士乐队演奏钢琴。

The music was written for piano. 这支曲子是为钢琴谱写的。

We all joined in the song, with Pat at the piano/on piano. 我们合唱了那支歌，帕特用钢琴伴奏。