词语机载
解释piggyback
词性名词
piggyback〔名词〕背载,背负式运输详细»
piggyback〔名词〕机载详细»
piggyback〔名词〕背负式运输详细»
piggyback〔名词〕肩扛,背驮,挂车驮运详细»
piggyback〓载详细»