动词
中文翻译：骑在
同义词：
['ride on the back of', "ride with someone's back例句：1. We decided to piggyback on his car and drive to the beach.（我们决定骑在他车上去海滩。）"]
例句：
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1. We decided to piggyback on his car and drive to the beach.
我们决定骑在他车上去海滩。
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2.She asked him to help her piggyback home after work.
她下班后请他帮忙背她回家。
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3. The team decided to piggyback on each other's strengths for the project.
团队决定互相利用各自的优势来完成这个项目。