提示：点击例句中的单词，就可以看到词义解释

Here , I 'll give you a piggyback ride .

这儿，我来背你一程吧。

A revised orthotopic piggyback liver transplantation in a canine model .

改良犬原位背驮式肝移植模型的建立。

Other software developers are already releasing apps that piggyback on the cable , including one that tracks fuel economy .

其他软件开发商已经发布可以搭载其上的应用，其中一款能跟踪燃料经济性。

If they want a fast data connection , they will have to dump their current operator or hope it can piggyback off a rival 's network .

如果他们要享受到快速的数据传输服务，要么直接换一家通信公司，要么寄希望于现在的运营商能利用竞争对手的网络。

Children need hugging and piggyback rides .

小孩子需要搂抱和背驮。