piggyback
adj. 在肩(背)上；骑在肩(背)上
adv. 在肩(背)上地；骑在肩(背)上地
n. 背负式运输
vt. 背；附带发生
sp. =pickaback.
过去式：piggybacked 过去分词：piggybacked 现在分词：piggybacking 第三人称单数：piggybacks
近义词：allied，attached，associated，linked，added，pig-a-back，pickaback，
英英释义
Noun
- the act of carrying something piggyback
Adverb
- on a railroad flatcar;
"the trailer rode piggyback across the country"
- on the back or shoulder or astraddle on the hip;
"she carried her child piggyback"
Verb
- ride on someone's shoulders or back
- haul truck trailers loaded with commodities on railroad cars
- haul by railroad car
- support on the back and shoulders;
"He piggybacked her child so she could see the show"
- bring into alignment with;
"an amendment to piggyback the current law"
例句
用作及物动词(vt.)
- Doug gave all the children a piggyback ride.道格让所有的孩子在他背上骑了一回马。
- If only my father would give me a piggyback.这时候真希望我爸能把我背上。