单词	电话签帐卡
释义	电话签帐卡Calling card
随便看	product-oil-bulk-ore {=probo} carrier product orientation product-oriented business product overcosting product overflow product packaging product particle product path product performance product personality product placement product planning product planning and budgeting product planning and development product platform product portfolio product portfolio analysis product portfolio management product positioning product-possibility sets product-preserving functor product, price, place & promotion product, price, place & promotion {=four ps} product, primary fission product-- primary fission