| 释义 |
piggyback /ˈpɪgibæk/ verb ●ˈpiggyback on/onto sth ●ˈpiggyback sth on/onto sthto use a system that already exists as a basis for sth else利用；借助◆Other search engines piggyback on one another to provide more complete results.其他搜索引擎相互补充，可以提供更为完备的搜索结果。to use a larger organization, etc. for your own advantage攀附 |