piggyback
noun [ C ] uk/ˈpɪɡ.i.bæk/ us/ˈpɪɡ.i.bæk/ (also piggyback ride)
背，驮
a ride on someone's back with your arms round the person's neck and your legs round their waist
I gave her a piggyback ride. 我背着她。
piggyback
adverb uk/ˈpɪɡ.i.bæk/ us/ˈpɪɡ.i.bæk/
在（某人的）背上;在（某物的）顶上
on someone's back, or on the back of something
Martha rode piggyback on her dad. 玛莎骑在她爸爸的背上。
Dom carried his daughter piggyback when she got too tired to walk. 女儿累得走不动时，多姆就背着她走。
piggyback
verb [ I ] uk/ˈpɪɡ.i.bæk/ us/ˈpɪɡ.i.bæk/
沾光，搭便车
to use something that someone else has made or done in order to get an advantage
Everyone wants to piggyback on the phenomenal success of the TV series. 每个人都想借这部电视连续剧大获成功的机会沾点光。