chord

那首老歌触动了他的心弦。

The old song struck a ___chord in his heart.

这首歌的歌词在我们心中引起了强烈的共鸣。

The lyrics of this song struck a powerful ___chord in our hearts.

吉他手弹奏了一个C大调和弦，听起来很和谐。

The guitarist played a C major ___chord that sounded very harmonious.