piggy-backing

英 ['pɪɡiːb'ækɪŋ] 美 ['pɪɡiːb'ækɪŋ]

• n. 利用他人经商；借名人宣传

英英释义

动词 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