| 单词 | piggyback |
| 释义 | piggyback (pɪgibæk ) also piggy-back Word forms: piggybacks , piggybacking , piggybacked 1. countable noun If you give someone a piggyback, you carry them high on your back, supporting them under their knees. They give each other piggy-back rides. Piggyback is also an adverb. My father carried me up the hill, piggyback. 2. verb If you piggyback on something that someone else has thought of or done, you use it to your advantage. I was just piggybacking on Stokes's idea. [VERB + on] They are piggybacking onto developed technology. [V + onto] |
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