variant

n. /ˈveriənt/ C1

变体；变种；不同的

A form of something that is slightly different from other forms.

仙境例句

The Gryphon sang a new variant of an old song, with all the words in the wrong order.

狮鹫唱了一首老歌的新版本，所有的词顺序全乱了。