Chinese Grammar
不但...还/而且... (bù dàn... hái/ér qiě...)
Means "not only... but also..." Used to add additional information that goes beyond the first point, often escalating in significance.
Example Sentences
你不但可以免费下载它,还可以自己修改它。
这些国内的软件不但很聪明,而且非常了解中国。
Hear It in Context
This pattern appears in 1 episode: