[ 复数 piggybacks 第三人称单数 piggybacks 现在分词 piggybacking 过去式 piggybacked 过去分词 piggybacked ]
（3）新欧亚大陆桥 44 西伯利亚大陆桥及新欧亚大陆桥 45 驮背运输（Piggyback） 驮背运输（又称驮车运输）是铁路滚装方式的一种， 是采用铁路、汽车联合运输的一种技术。
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piggyback card 机载插件板
piggyback acknowledgement 捎带应答
Piggyback export 挂靠才出口
piggyback car 背负运输车
piggyback system 背负式运输法
piggyback loans 附加贷款
piggyback hardware 背上硬件 ; 背负式硬件
piggyback liver transplantation 背驮式肝移植 ; 与背驮式肝移植 ; 在背驮式肝移植 ; 背驮式肝脏移植
The retransplantation indications included biliary complications (18 cases),recurrence of HCC (6 cases),hepatitis recurrence (6 cases) and hepatic artery complication (4 cases).34 patients received modified piggyback liver transplantation.
结果再次肝移植的原因分别为移植术后胆道并发症(18例)、移植术后肝癌复发(6例)、肝炎复发(6例)以及肝动脉并发症(4例)。 34例均采用附加腔静脉整形的改良背驮式肝移植技术。
参考来源 - 再次肝移植病人围手术期特点及处理·2,447,543篇论文数据，部分数据来源于NoteExpress
"He piggybacked her child so she could see the show"
"an amendment to piggyback the current law"
"the trailer rode piggyback across the country"
同义词： pickaback pig-a-back
"she carried her child piggyback"
同义词： pickaback pig-a-back
以上来源于: WordNet
N-COUNT If you give someone a piggyback, you carry them high on your back, supporting them under their knees. 背负
They give each other piggyback rides.
他们将彼此背在背上。
ADV Piggyback is also an adverb. 驮 [ADV after v]
My father carried me up the hill, piggyback.
爸爸把我驮在背上，上了山。
V-I If you piggyback on something that someone else has thought of or done, you use it to your advantage. 利用
I was just piggybacking on Stokes's idea.
我只是借用史都克的想法而已。
They are piggybacking onto developed technology.
他们利用已发展的科技。
应用推荐