1. The musician created beautiful harmonies using different overtones on his instrument.
这位音乐家利用乐器上的不同泛音创造了美妙的和声。

2. There was an overtone of disappointment in her voice when she heard the news.
当她听到这个消息时，她的声音中带有失望的含蓄意味。

3. His comments had an overtone of sarcasm, making it clear that he was not impressed.
他的评论带有讽刺的附加意味，表明他并不感到印象深刻。