tessitura

noun

1. 主要音域
   the range of notes that are used in a singing part

1. Indeed, in 2009, the group put its investment where its fibres were, and acquired Tessitura di Novara, a company based in northern Italy that has been producing silks since 1932.
   2009年，它甚至出资收购了自己的真丝面料供应商TessituradiNovara公司，该公司位于意大利北部地区，自1923年以来一起生产各种丝绸面料。