piggyback

piggyback adj.

騎在背肩上的

adv.

在背上, 在肩上

英英解釋:名詞piggyback:
1. the act of carrying something piggyback
動詞piggyback:
1. ride on someone's shoulders or back
2. haul truck trailers loaded with commodities on railroad cars
3. haul by railroad car
4. support on the back and shoulders
5. bring into alignment with
副詞piggyback:
1. on a railroad flatcar
同義詞：pickaback, pig-a-back
2. on the back or shoulder or astraddle on the hip
同義詞：pickaback, pig-a-back