piggybacked是什么意思 piggybacked在线中文翻译

piggybacked [ˈpɪgi:ˌbækt]

中文翻译
1
v. 背着,肩驮( piggyback的过去式和过去分词 )
英语释义
1
v ride on someone's shoulders or back
2
v haul truck trailers loaded with commodities on railroad cars
3
v haul by railroad car
4
v support on the back and shoulders
5
v bring into alignment with