n.基石...

footstone的音标：footstone的英式发音音标为：['fʊtstəʊn]footstone的美式发音音标为：['fʊtˌstoʊn]...

Markowitz portfolio theory has become the footstone of modem finance theory.摘要马柯维茨的投资组合理论奠定了现代金融理论的基石.Loyalty: is the footstone of life.忠诚: 是建筑人生大厦的基石.Interaction is a new - fashioned network defense strategy, interactio...