bel canto
noun /ˌbel ˈkæntəʊ/
/ˌbel ˈkæntəʊ/
[uncountable] (music- a style of opera or opera singing in the 19th century in which producing a beautiful tone was considered very important
美声唱法(19 世纪歌剧艺术或演唱风格) 词源late 19th cent.: Italian, literally ‘fine song’.