●ˈsettle on sth ( ˈsettle upon sthmore formal) to choose sth; to make a decision about sth选定;决定◆We couldn’t decide where to go but we eventually settled on Italy. 我们定不下来去哪儿,最终决定去意大利。◆A date was finally settled on. 最后敲定了日期。SYNdecide on/upon sth[v + prep]