piggybacked

piggybacked 基本解释

v. 背着, 肩驮( piggyback的过去式和过去分词 )

piggybacked 词性变化

原型:piggyback

piggybacked 用法和例句

1、He swam with them, piggybacked them and attended them.

他带他们游泳，背他们，还要照料他们。

2、Aerobic dancing piggybacked on the jogging craze.

大运动量增氧舞蹈乃是随着慢跑成风的时尚附带产生的。