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

键是钢上用手指敲击的部件,它能使钢乐音。

His nails resemble the ivory keys of the spinet.

他的指甲象白色的键一样。

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

当你的泪落过黑白的键，是我的心掉入了无底深渊。