目前混合动力电动汽车主要有两种混合驱动结构：串联式和并联式。

There are two hybrid driving structures for HEV at present time:Serial and parallel.

youdao

目前混合动力电动汽车主要有两种混合驱动结构：串联式和并联式。

There are two hybrid driving structures for HEV at present time:Serial and parallel.

youdao