A key is the part of a pianoforte that you touch to make music.

琴键是钢琴上用手指敲击的部件,它能使钢琴发出乐音。

His nails resemble the ivory keys of the spinet.

他的指甲象白色的琴键一样。

Key pawning your tear backfall fault right and wrong, the heart being me is exchanged having entered a bottomless abyss.

当你的泪落黑白的琴键，是我的心掉入了无底深渊。